| 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 | $63.80 | 5.723% | $67.4513 | $67.45 | $67.45 | $67.50 |
| Purchase #2 | $212.88 | 13.712% | $242.0701 | $242.07 | $242.05 | $242.10 |
| Purchase #3 | $28.76 | 8.726% | $31.2696 | $31.27 | $31.25 | $31.30 |
| Purchase #4 | $11.30 | 9.300% | $12.3509 | $12.35 | $12.35 | $12.40 |
| Purchase #5 | $192.95 | 7.597% | $207.6084 | $207.61 | $207.60 | $207.60 |
| Purchase #6 | $12.85 | 5.184% | $13.5161 | $13.52 | $13.50 | $13.50 |
| Purchase #7 | $46.47 | 3.667% | $48.1741 | $48.17 | $48.15 | $48.20 |
| 7 purchase totals = | $569.01 | $622.4405 | $622.44 | $622.35 | $622.60 | |