| 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 | $35.93 | 12.313% | $40.3541 | $40.35 | $40.35 | $40.40 |
| Purchase #2 | $67.35 | 11.638% | $75.1882 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $194.90 | 6.200% | $206.9838 | $206.98 | $207.00 | $207.00 |
| Purchase #4 | $39.50 | 9.308% | $43.1767 | $43.18 | $43.20 | $43.20 |
| Purchase #5 | $127.35 | 10.355% | $140.5371 | $140.54 | $140.55 | $140.50 |
| Purchase #6 | $158.96 | 3.109% | $163.9021 | $163.90 | $163.90 | $163.90 |
| Purchase #7 | $64.34 | 6.694% | $68.6469 | $68.65 | $68.65 | $68.60 |
| 7 purchase totals = | $688.33 | $738.7889 | $738.79 | $738.85 | $738.80 | |