| 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 | $35.68 | 12.170% | $40.0223 | $40.02 | $40.00 | $40.00 |
| Purchase #2 | $102.94 | 13.116% | $116.4416 | $116.44 | $116.45 | $116.40 |
| Purchase #3 | $153.61 | 3.842% | $159.5117 | $159.51 | $159.50 | $159.50 |
| Purchase #4 | $219.58 | 7.623% | $236.3186 | $236.32 | $236.30 | $236.30 |
| Purchase #5 | $12.63 | 11.768% | $14.1163 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $72.85 | 12.775% | $82.1566 | $82.16 | $82.15 | $82.20 |
| Purchase #7 | $95.80 | 11.109% | $106.4424 | $106.44 | $106.45 | $106.40 |
| 7 purchase totals = | $693.09 | $755.0095 | $755.01 | $754.95 | $754.90 | |