| 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 | $67.63 | 9.182% | $73.8398 | $73.84 | $73.85 | $73.80 |
| Purchase #2 | $112.45 | 5.224% | $118.3244 | $118.32 | $118.30 | $118.30 |
| Purchase #3 | $137.57 | 11.648% | $153.5942 | $153.59 | $153.60 | $153.60 |
| Purchase #4 | $109.86 | 10.121% | $120.9789 | $120.98 | $121.00 | $121.00 |
| Purchase #5 | $234.62 | 7.752% | $252.8077 | $252.81 | $252.80 | $252.80 |
| Purchase #6 | $86.46 | 5.175% | $90.9343 | $90.93 | $90.95 | $90.90 |
| Purchase #7 | $154.82 | 7.182% | $165.9392 | $165.94 | $165.95 | $165.90 |
| 7 purchase totals = | $903.41 | $976.4185 | $976.41 | $976.45 | $976.30 | |