| 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 | $64.51 | 6.758% | $68.8696 | $68.87 | $68.85 | $68.90 |
| Purchase #2 | $31.64 | 10.563% | $34.9821 | $34.98 | $35.00 | $35.00 |
| Purchase #3 | $7.79 | 11.305% | $8.6707 | $8.67 | $8.65 | $8.70 |
| Purchase #4 | $126.57 | 3.738% | $131.3012 | $131.30 | $131.30 | $131.30 |
| Purchase #5 | $195.56 | 8.132% | $211.4629 | $211.46 | $211.45 | $211.50 |
| Purchase #6 | $32.52 | 3.651% | $33.7073 | $33.71 | $33.70 | $33.70 |
| Purchase #7 | $73.46 | 11.808% | $82.1342 | $82.13 | $82.15 | $82.10 |
| 7 purchase totals = | $532.05 | $571.1280 | $571.12 | $571.10 | $571.20 | |