| 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 | $110.82 | 12.404% | $124.5661 | $124.57 | $124.55 | $124.60 |
| Purchase #2 | $81.44 | 10.688% | $90.1443 | $90.14 | $90.15 | $90.10 |
| Purchase #3 | $7.52 | 12.726% | $8.477 | $8.48 | $8.50 | $8.50 |
| Purchase #4 | $153.80 | 4.785% | $161.1593 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $49.71 | 8.872% | $54.1203 | $54.12 | $54.10 | $54.10 |
| Purchase #6 | $186.95 | 13.334% | $211.8779 | $211.88 | $211.90 | $211.90 |
| Purchase #7 | $113.44 | 4.306% | $118.3247 | $118.32 | $118.30 | $118.30 |
| 7 purchase totals = | $703.68 | $768.6696 | $768.67 | $768.65 | $768.70 | |