| 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 | $31.48 | 12.353% | $35.3687 | $35.37 | $35.35 | $35.40 |
| Purchase #2 | $180.55 | 13.402% | $204.7473 | $204.75 | $204.75 | $204.70 |
| Purchase #3 | $155.84 | 13.750% | $177.268 | $177.27 | $177.25 | $177.30 |
| Purchase #4 | $39.33 | 8.467% | $42.6601 | $42.66 | $42.65 | $42.70 |
| Purchase #5 | $208.28 | 8.870% | $226.7544 | $226.75 | $226.75 | $226.80 |
| Purchase #6 | $90.60 | 10.651% | $100.2498 | $100.25 | $100.25 | $100.20 |
| Purchase #7 | $181.98 | 9.841% | $199.8887 | $199.89 | $199.90 | $199.90 |
| 7 purchase totals = | $888.06 | $986.9370 | $986.94 | $986.90 | $987.00 | |