| 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 | $44.51 | 11.767% | $49.7475 | $49.75 | $49.75 | $49.70 |
| Purchase #2 | $89.34 | 11.745% | $99.833 | $99.83 | $99.85 | $99.80 |
| Purchase #3 | $45.69 | 4.450% | $47.7232 | $47.72 | $47.70 | $47.70 |
| Purchase #4 | $198.78 | 7.868% | $214.42 | $214.42 | $214.40 | $214.40 |
| Purchase #5 | $115.39 | 12.842% | $130.2084 | $130.21 | $130.20 | $130.20 |
| Purchase #6 | $58.65 | 10.599% | $64.8663 | $64.87 | $64.85 | $64.90 |
| Purchase #7 | $147.45 | 6.569% | $157.136 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $699.81 | $763.9344 | $763.94 | $763.90 | $763.80 | |