| 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 | $89.49 | 5.450% | $94.3672 | $94.37 | $94.35 | $94.40 |
| Purchase #2 | $13.97 | 13.803% | $15.8983 | $15.90 | $15.90 | $15.90 |
| Purchase #3 | $229.75 | 11.478% | $256.1207 | $256.12 | $256.10 | $256.10 |
| Purchase #4 | $53.96 | 4.589% | $56.4362 | $56.44 | $56.45 | $56.40 |
| Purchase #5 | $67.60 | 11.812% | $75.5849 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $114.88 | 3.353% | $118.7319 | $118.73 | $118.75 | $118.70 |
| Purchase #7 | $152.99 | 9.843% | $168.0488 | $168.05 | $168.05 | $168.00 |
| 7 purchase totals = | $722.64 | $785.1880 | $785.19 | $785.20 | $785.10 | |