| 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 | $5.28 | 6.510% | $5.6237 | $5.62 | $5.60 | $5.60 |
| Purchase #2 | $102.33 | 7.627% | $110.1347 | $110.13 | $110.15 | $110.10 |
| Purchase #3 | $205.50 | 13.764% | $233.785 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $87.67 | 12.790% | $98.883 | $98.88 | $98.90 | $98.90 |
| Purchase #5 | $208.70 | 8.457% | $226.3498 | $226.35 | $226.35 | $226.30 |
| Purchase #6 | $213.67 | 11.636% | $238.5326 | $238.53 | $238.55 | $238.50 |
| Purchase #7 | $90.97 | 3.281% | $93.9547 | $93.95 | $93.95 | $94.00 |
| 7 purchase totals = | $914.12 | $1,007.2635 | $1,007.25 | $1,007.30 | $1,007.20 | |