| 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 | $32.28 | 7.636% | $34.7449 | $34.74 | $34.75 | $34.70 |
| Purchase #2 | $29.83 | 5.194% | $31.3794 | $31.38 | $31.40 | $31.40 |
| Purchase #3 | $143.58 | 3.743% | $148.9542 | $148.95 | $148.95 | $149.00 |
| Purchase #4 | $27.62 | 10.419% | $30.4977 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $160.98 | 9.349% | $176.03 | $176.03 | $176.05 | $176.00 |
| Purchase #6 | $209.51 | 7.181% | $224.5549 | $224.55 | $224.55 | $224.60 |
| Purchase #7 | $213.68 | 7.506% | $229.7188 | $229.72 | $229.70 | $229.70 |
| 7 purchase totals = | $817.48 | $875.8799 | $875.87 | $875.90 | $875.90 | |