| 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 | $38.36 | 13.206% | $43.4258 | $43.43 | $43.45 | $43.40 |
| Purchase #2 | $83.43 | 13.693% | $94.8541 | $94.85 | $94.85 | $94.90 |
| Purchase #3 | $234.33 | 4.444% | $244.7436 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $115.29 | 13.326% | $130.6535 | $130.65 | $130.65 | $130.70 |
| Purchase #5 | $43.87 | 10.287% | $48.3829 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $248.33 | 8.818% | $270.2277 | $270.23 | $270.25 | $270.20 |
| Purchase #7 | $56.29 | 3.755% | $58.4037 | $58.40 | $58.40 | $58.40 |
| 7 purchase totals = | $819.90 | $890.6913 | $890.68 | $890.75 | $890.70 | |