| 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 | $59.92 | 6.541% | $63.8394 | $63.84 | $63.85 | $63.80 |
| Purchase #2 | $126.72 | 7.596% | $136.3457 | $136.35 | $136.35 | $136.30 |
| Purchase #3 | $29.90 | 4.309% | $31.1884 | $31.19 | $31.20 | $31.20 |
| Purchase #4 | $225.76 | 10.800% | $250.1421 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $140.46 | 10.789% | $155.6142 | $155.61 | $155.60 | $155.60 |
| Purchase #6 | $248.37 | 9.310% | $271.4932 | $271.49 | $271.50 | $271.50 |
| Purchase #7 | $169.36 | 5.658% | $178.9424 | $178.94 | $178.95 | $178.90 |
| 7 purchase totals = | $1,000.49 | $1,087.5654 | $1,087.56 | $1,087.60 | $1,087.40 | |