| 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 | $7.35 | 5.352% | $7.7434 | $7.74 | $7.75 | $7.70 |
| Purchase #2 | $149.61 | 10.808% | $165.7798 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $46.66 | 5.799% | $49.3658 | $49.37 | $49.35 | $49.40 |
| Purchase #4 | $227.94 | 4.766% | $238.8036 | $238.80 | $238.80 | $238.80 |
| Purchase #5 | $114.84 | 9.869% | $126.1736 | $126.17 | $126.15 | $126.20 |
| Purchase #6 | $38.65 | 11.595% | $43.1315 | $43.13 | $43.15 | $43.10 |
| Purchase #7 | $50.80 | 11.750% | $56.769 | $56.77 | $56.75 | $56.80 |
| 7 purchase totals = | $635.85 | $687.7667 | $687.76 | $687.75 | $687.80 | |