| 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 | $7.28 | 7.782% | $7.8465 | $7.85 | $7.85 | $7.80 |
| Purchase #2 | $104.44 | 5.164% | $109.8333 | $109.83 | $109.85 | $109.80 |
| Purchase #3 | $224.46 | 8.496% | $243.5301 | $243.53 | $243.55 | $243.50 |
| Purchase #4 | $15.70 | 13.399% | $17.8036 | $17.80 | $17.80 | $17.80 |
| Purchase #5 | $195.70 | 8.396% | $212.131 | $212.13 | $212.15 | $212.10 |
| Purchase #6 | $217.97 | 6.864% | $232.9315 | $232.93 | $232.95 | $232.90 |
| Purchase #7 | $62.57 | 11.430% | $69.7218 | $69.72 | $69.70 | $69.70 |
| 7 purchase totals = | $828.12 | $893.7978 | $893.79 | $893.85 | $893.60 | |