| 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 | $74.87 | 3.858% | $77.7585 | $77.76 | $77.75 | $77.80 |
| Purchase #2 | $56.26 | 7.638% | $60.5571 | $60.56 | $60.55 | $60.60 |
| Purchase #3 | $193.68 | 4.349% | $202.1031 | $202.10 | $202.10 | $202.10 |
| Purchase #4 | $135.57 | 12.462% | $152.4647 | $152.46 | $152.45 | $152.50 |
| Purchase #5 | $219.66 | 10.619% | $242.9857 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $210.56 | 4.835% | $220.7406 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $23.61 | 3.814% | $24.5105 | $24.51 | $24.50 | $24.50 |
| 7 purchase totals = | $914.21 | $981.1202 | $981.12 | $981.10 | $981.20 | |