| 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 | $48.76 | 13.401% | $55.2943 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $178.32 | 13.326% | $202.0829 | $202.08 | $202.10 | $202.10 |
| Purchase #3 | $159.44 | 3.462% | $164.9598 | $164.96 | $164.95 | $165.00 |
| Purchase #4 | $20.98 | 9.212% | $22.9127 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $11.67 | 13.184% | $13.2086 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $27.53 | 10.515% | $30.4248 | $30.42 | $30.40 | $30.40 |
| Purchase #7 | $21.48 | 6.679% | $22.9146 | $22.91 | $22.90 | $22.90 |
| 7 purchase totals = | $468.18 | $511.7977 | $511.78 | $511.75 | $511.80 | |