| 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 | $83.34 | 10.511% | $92.0999 | $92.10 | $92.10 | $92.10 |
| Purchase #2 | $177.91 | 4.666% | $186.2113 | $186.21 | $186.20 | $186.20 |
| Purchase #3 | $37.76 | 3.637% | $39.1333 | $39.13 | $39.15 | $39.10 |
| Purchase #4 | $81.43 | 13.553% | $92.4662 | $92.47 | $92.45 | $92.50 |
| Purchase #5 | $250.66 | 12.758% | $282.6392 | $282.64 | $282.65 | $282.60 |
| Purchase #6 | $142.50 | 5.108% | $149.7789 | $149.78 | $149.80 | $149.80 |
| Purchase #7 | $61.35 | 11.155% | $68.1936 | $68.19 | $68.20 | $68.20 |
| 7 purchase totals = | $834.95 | $910.5224 | $910.52 | $910.55 | $910.50 | |