| 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 | $48.74 | 3.668% | $50.5278 | $50.53 | $50.55 | $50.50 |
| Purchase #2 | $124.33 | 6.126% | $131.9465 | $131.95 | $131.95 | $131.90 |
| Purchase #3 | $190.60 | 5.492% | $201.0678 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $220.80 | 5.130% | $232.127 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $144.63 | 11.398% | $161.1149 | $161.11 | $161.10 | $161.10 |
| Purchase #6 | $117.67 | 9.115% | $128.3956 | $128.40 | $128.40 | $128.40 |
| Purchase #7 | $170.69 | 5.545% | $180.1548 | $180.15 | $180.15 | $180.20 |
| 7 purchase totals = | $1,017.46 | $1,085.3344 | $1,085.34 | $1,085.35 | $1,085.30 | |