| 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 | $25.69 | 5.622% | $27.1343 | $27.13 | $27.15 | $27.10 |
| Purchase #2 | $141.39 | 10.345% | $156.0168 | $156.02 | $156.00 | $156.00 |
| Purchase #3 | $26.30 | 11.835% | $29.4126 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $65.65 | 13.176% | $74.3 | $74.30 | $74.30 | $74.30 |
| Purchase #5 | $208.90 | 8.754% | $227.1871 | $227.19 | $227.20 | $227.20 |
| Purchase #6 | $72.95 | 4.374% | $76.1408 | $76.14 | $76.15 | $76.10 |
| Purchase #7 | $78.52 | 7.388% | $84.3211 | $84.32 | $84.30 | $84.30 |
| 7 purchase totals = | $619.40 | $674.5127 | $674.51 | $674.50 | $674.40 | |