| 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 | $39.79 | 10.328% | $43.8995 | $43.90 | $43.90 | $43.90 |
| Purchase #2 | $83.95 | 8.819% | $91.3536 | $91.35 | $91.35 | $91.40 |
| Purchase #3 | $207.55 | 9.292% | $226.8355 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $140.83 | 7.752% | $151.7471 | $151.75 | $151.75 | $151.70 |
| Purchase #5 | $188.70 | 4.618% | $197.4142 | $197.41 | $197.40 | $197.40 |
| Purchase #6 | $38.93 | 10.594% | $43.0542 | $43.05 | $43.05 | $43.10 |
| Purchase #7 | $62.65 | 3.240% | $64.6799 | $64.68 | $64.70 | $64.70 |
| 7 purchase totals = | $762.40 | $818.9840 | $818.98 | $819.00 | $819.00 | |