| 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 | $33.88 | 9.286% | $37.0261 | $37.03 | $37.05 | $37.00 |
| Purchase #2 | $13.65 | 13.399% | $15.479 | $15.48 | $15.50 | $15.50 |
| Purchase #3 | $21.85 | 8.818% | $23.7767 | $23.78 | $23.80 | $23.80 |
| Purchase #4 | $74.73 | 4.698% | $78.2408 | $78.24 | $78.25 | $78.20 |
| Purchase #5 | $239.52 | 13.837% | $272.6624 | $272.66 | $272.65 | $272.70 |
| Purchase #6 | $219.75 | 8.783% | $239.0506 | $239.05 | $239.05 | $239.10 |
| Purchase #7 | $92.30 | 11.799% | $103.1905 | $103.19 | $103.20 | $103.20 |
| 7 purchase totals = | $695.68 | $769.4261 | $769.43 | $769.50 | $769.50 | |