| 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 | $64.68 | 6.254% | $68.7251 | $68.73 | $68.75 | $68.70 |
| Purchase #2 | $26.64 | 9.580% | $29.1921 | $29.19 | $29.20 | $29.20 |
| Purchase #3 | $38.88 | 8.131% | $42.0413 | $42.04 | $42.05 | $42.00 |
| Purchase #4 | $68.25 | 3.640% | $70.7343 | $70.73 | $70.75 | $70.70 |
| Purchase #5 | $160.49 | 12.360% | $180.3266 | $180.33 | $180.35 | $180.30 |
| Purchase #6 | $203.82 | 13.861% | $232.0715 | $232.07 | $232.05 | $232.10 |
| Purchase #7 | $190.70 | 13.831% | $217.0757 | $217.08 | $217.10 | $217.10 |
| 7 purchase totals = | $753.46 | $840.1666 | $840.17 | $840.25 | $840.10 | |