| 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 | $93.78 | 13.240% | $106.1965 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $122.38 | 5.108% | $128.6312 | $128.63 | $128.65 | $128.60 |
| Purchase #3 | $123.64 | 8.219% | $133.802 | $133.80 | $133.80 | $133.80 |
| Purchase #4 | $58.62 | 10.859% | $64.9855 | $64.99 | $65.00 | $65.00 |
| Purchase #5 | $139.46 | 11.104% | $154.9456 | $154.95 | $154.95 | $154.90 |
| Purchase #6 | $50.86 | 9.537% | $55.7105 | $55.71 | $55.70 | $55.70 |
| Purchase #7 | $34.79 | 13.153% | $39.3659 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $623.53 | $683.6372 | $683.65 | $683.65 | $683.60 | |