| 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 | $125.99 | 9.671% | $138.1745 | $138.17 | $138.15 | $138.20 |
| Purchase #2 | $52.46 | 4.218% | $54.6728 | $54.67 | $54.65 | $54.70 |
| Purchase #3 | $53.44 | 5.105% | $56.1681 | $56.17 | $56.15 | $56.20 |
| Purchase #4 | $124.62 | 4.176% | $129.8241 | $129.82 | $129.80 | $129.80 |
| Purchase #5 | $44.42 | 9.708% | $48.7323 | $48.73 | $48.75 | $48.70 |
| Purchase #6 | $46.56 | 6.138% | $49.4179 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $76.99 | 13.149% | $87.1134 | $87.11 | $87.10 | $87.10 |
| 7 purchase totals = | $524.48 | $564.1031 | $564.09 | $564.00 | $564.10 | |