| 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 | $83.46 | 6.314% | $88.7297 | $88.73 | $88.75 | $88.70 |
| Purchase #2 | $130.39 | 12.759% | $147.0265 | $147.03 | $147.05 | $147.00 |
| Purchase #3 | $210.56 | 9.467% | $230.4937 | $230.49 | $230.50 | $230.50 |
| Purchase #4 | $102.74 | 3.773% | $106.6164 | $106.62 | $106.60 | $106.60 |
| Purchase #5 | $30.47 | 5.592% | $32.1739 | $32.17 | $32.15 | $32.20 |
| Purchase #6 | $99.35 | 13.632% | $112.8934 | $112.89 | $112.90 | $112.90 |
| Purchase #7 | $80.96 | 9.850% | $88.9346 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $737.93 | $806.8682 | $806.86 | $806.90 | $806.80 | |