| 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 | $83.66 | 7.126% | $89.6216 | $89.62 | $89.60 | $89.60 |
| Purchase #2 | $146.28 | 8.812% | $159.1702 | $159.17 | $159.15 | $159.20 |
| Purchase #3 | $17.31 | 8.844% | $18.8409 | $18.84 | $18.85 | $18.80 |
| Purchase #4 | $38.55 | 3.666% | $39.9632 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $14.79 | 6.631% | $15.7707 | $15.77 | $15.75 | $15.80 |
| Purchase #6 | $103.97 | 4.289% | $108.4293 | $108.43 | $108.45 | $108.40 |
| Purchase #7 | $55.44 | 5.314% | $58.3861 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $460.00 | $490.1820 | $490.18 | $490.15 | $490.20 | |