| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $72.64 | 4.227% | $75.7105 | $75.71 | $75.70 | $75.70 |
| Purchase #2 | $166.77 | 5.284% | $175.5821 | $175.58 | $175.60 | $175.60 |
| Purchase #3 | $111.32 | 12.468% | $125.1994 | $125.20 | $125.20 | $125.20 |
| Purchase #4 | $105.71 | 13.149% | $119.6098 | $119.61 | $119.60 | $119.60 |
| Purchase #5 | $192.55 | 3.532% | $199.3509 | $199.35 | $199.35 | $199.40 |
| Purchase #6 | $143.40 | 11.502% | $159.8939 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $200.33 | 6.593% | $213.5378 | $213.54 | $213.55 | $213.50 |
| 7 purchase totals = | $992.72 | $1,068.8844 | $1,068.88 | $1,068.90 | $1,068.90 | |