| 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 | $98.57 | 8.321% | $106.772 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $75.95 | 3.780% | $78.8209 | $78.82 | $78.80 | $78.80 |
| Purchase #3 | $125.30 | 6.657% | $133.6412 | $133.64 | $133.65 | $133.60 |
| Purchase #4 | $64.39 | 10.316% | $71.0325 | $71.03 | $71.05 | $71.00 |
| Purchase #5 | $210.37 | 4.271% | $219.3549 | $219.35 | $219.35 | $219.40 |
| Purchase #6 | $243.44 | 9.457% | $266.4621 | $266.46 | $266.45 | $266.50 |
| Purchase #7 | $106.46 | 11.833% | $119.0574 | $119.06 | $119.05 | $119.10 |
| 7 purchase totals = | $924.48 | $995.1410 | $995.13 | $995.10 | $995.20 | |