| 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 | $53.28 | 5.754% | $56.3457 | $56.35 | $56.35 | $56.30 |
| Purchase #2 | $112.52 | 9.303% | $122.9877 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $116.58 | 3.370% | $120.5087 | $120.51 | $120.50 | $120.50 |
| Purchase #4 | $62.47 | 9.496% | $68.4022 | $68.40 | $68.40 | $68.40 |
| Purchase #5 | $146.93 | 13.539% | $166.8229 | $166.82 | $166.80 | $166.80 |
| Purchase #6 | $58.95 | 6.211% | $62.6114 | $62.61 | $62.60 | $62.60 |
| Purchase #7 | $83.78 | 10.489% | $92.5677 | $92.57 | $92.55 | $92.60 |
| 7 purchase totals = | $634.51 | $690.2463 | $690.25 | $690.20 | $690.20 | |