| 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 | $53.47 | 6.555% | $56.975 | $56.98 | $57.00 | $57.00 |
| Purchase #2 | $226.92 | 11.231% | $252.4054 | $252.41 | $252.40 | $252.40 |
| Purchase #3 | $171.85 | 4.841% | $180.1693 | $180.17 | $180.15 | $180.20 |
| Purchase #4 | $155.37 | 10.383% | $171.5021 | $171.50 | $171.50 | $171.50 |
| Purchase #5 | $223.72 | 7.335% | $240.1299 | $240.13 | $240.15 | $240.10 |
| Purchase #6 | $11.95 | 4.389% | $12.4745 | $12.47 | $12.45 | $12.50 |
| Purchase #7 | $79.55 | 6.245% | $84.5179 | $84.52 | $84.50 | $84.50 |
| 7 purchase totals = | $922.83 | $998.1741 | $998.18 | $998.15 | $998.20 | |