| 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 | $37.67 | 9.751% | $41.3432 | $41.34 | $41.35 | $41.30 |
| Purchase #2 | $164.33 | 7.810% | $177.1642 | $177.16 | $177.15 | $177.20 |
| Purchase #3 | $147.76 | 10.115% | $162.7059 | $162.71 | $162.70 | $162.70 |
| Purchase #4 | $13.96 | 9.669% | $15.3098 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $121.83 | 12.204% | $136.6981 | $136.70 | $136.70 | $136.70 |
| Purchase #6 | $191.67 | 4.386% | $200.0766 | $200.08 | $200.10 | $200.10 |
| Purchase #7 | $44.68 | 4.489% | $46.6857 | $46.69 | $46.70 | $46.70 |
| 7 purchase totals = | $721.90 | $779.9835 | $779.99 | $780.00 | $780.00 | |