| 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 | $63.44 | 4.283% | $66.1571 | $66.16 | $66.15 | $66.20 |
| Purchase #2 | $10.92 | 3.443% | $11.296 | $11.30 | $11.30 | $11.30 |
| Purchase #3 | $84.71 | 11.698% | $94.6194 | $94.62 | $94.60 | $94.60 |
| Purchase #4 | $113.90 | 3.200% | $117.5448 | $117.54 | $117.55 | $117.50 |
| Purchase #5 | $126.74 | 13.811% | $144.2441 | $144.24 | $144.25 | $144.20 |
| Purchase #6 | $40.28 | 7.425% | $43.2708 | $43.27 | $43.25 | $43.30 |
| Purchase #7 | $38.56 | 10.409% | $42.5737 | $42.57 | $42.55 | $42.60 |
| 7 purchase totals = | $478.55 | $519.7059 | $519.70 | $519.65 | $519.70 | |