| 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 | $94.55 | 5.766% | $100.0018 | $100.00 | $100.00 | $100.00 |
| Purchase #2 | $242.81 | 11.194% | $269.9902 | $269.99 | $270.00 | $270.00 |
| Purchase #3 | $99.36 | 7.797% | $107.1071 | $107.11 | $107.10 | $107.10 |
| Purchase #4 | $9.66 | 7.417% | $10.3765 | $10.38 | $10.40 | $10.40 |
| Purchase #5 | $140.73 | 6.373% | $149.6987 | $149.70 | $149.70 | $149.70 |
| Purchase #6 | $186.56 | 10.760% | $206.6339 | $206.63 | $206.65 | $206.60 |
| Purchase #7 | $185.89 | 13.462% | $210.9145 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $959.56 | $1,054.7227 | $1,054.72 | $1,054.75 | $1,054.70 | |