| 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 | $6.36 | 9.602% | $6.9707 | $6.97 | $6.95 | $7.00 |
| Purchase #2 | $89.65 | 5.116% | $94.2365 | $94.24 | $94.25 | $94.20 |
| Purchase #3 | $76.58 | 11.867% | $85.6677 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $160.40 | 6.568% | $170.9351 | $170.94 | $170.95 | $170.90 |
| Purchase #5 | $42.42 | 8.273% | $45.9294 | $45.93 | $45.95 | $45.90 |
| Purchase #6 | $144.75 | 5.399% | $152.5651 | $152.57 | $152.55 | $152.60 |
| Purchase #7 | $159.94 | 13.761% | $181.9493 | $181.95 | $181.95 | $181.90 |
| 7 purchase totals = | $680.10 | $738.2538 | $738.27 | $738.25 | $738.20 | |