| 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 | $84.75 | 4.665% | $88.7036 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $111.56 | 4.329% | $116.3894 | $116.39 | $116.40 | $116.40 |
| Purchase #3 | $241.65 | 5.681% | $255.3781 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $119.57 | 7.307% | $128.307 | $128.31 | $128.30 | $128.30 |
| Purchase #5 | $156.88 | 12.269% | $176.1276 | $176.13 | $176.15 | $176.10 |
| Purchase #6 | $27.73 | 10.529% | $30.6497 | $30.65 | $30.65 | $30.60 |
| Purchase #7 | $149.86 | 6.139% | $159.0599 | $159.06 | $159.05 | $159.10 |
| 7 purchase totals = | $892.00 | $954.6153 | $954.62 | $954.65 | $954.60 | |