| 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 | $93.43 | 8.656% | $101.5173 | $101.52 | $101.50 | $101.50 |
| Purchase #2 | $35.92 | 12.393% | $40.3716 | $40.37 | $40.35 | $40.40 |
| Purchase #3 | $126.29 | 6.139% | $134.0429 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $96.62 | 13.833% | $109.9854 | $109.99 | $110.00 | $110.00 |
| Purchase #5 | $149.58 | 11.601% | $166.9328 | $166.93 | $166.95 | $166.90 |
| Purchase #6 | $71.90 | 5.341% | $75.7402 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $29.39 | 5.452% | $30.9923 | $30.99 | $31.00 | $31.00 |
| 7 purchase totals = | $603.13 | $659.5825 | $659.58 | $659.60 | $659.50 | |