| 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 | $98.38 | 7.113% | $105.3778 | $105.38 | $105.40 | $105.40 |
| Purchase #2 | $105.66 | 4.586% | $110.5056 | $110.51 | $110.50 | $110.50 |
| Purchase #3 | $24.71 | 9.405% | $27.034 | $27.03 | $27.05 | $27.00 |
| Purchase #4 | $114.97 | 9.535% | $125.9324 | $125.93 | $125.95 | $125.90 |
| Purchase #5 | $83.80 | 11.300% | $93.2694 | $93.27 | $93.25 | $93.30 |
| Purchase #6 | $39.27 | 4.617% | $41.0831 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $10.39 | 3.139% | $10.7161 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $477.18 | $513.9184 | $513.92 | $513.95 | $513.90 | |