| 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 | $44.77 | 4.475% | $46.7735 | $46.77 | $46.75 | $46.80 |
| Purchase #2 | $65.54 | 9.461% | $71.7407 | $71.74 | $71.75 | $71.70 |
| Purchase #3 | $23.77 | 12.538% | $26.7503 | $26.75 | $26.75 | $26.80 |
| Purchase #4 | $52.49 | 8.496% | $56.9496 | $56.95 | $56.95 | $56.90 |
| Purchase #5 | $19.31 | 10.801% | $21.3957 | $21.40 | $21.40 | $21.40 |
| Purchase #6 | $110.28 | 13.802% | $125.5008 | $125.50 | $125.50 | $125.50 |
| Purchase #7 | $26.44 | 12.537% | $29.7548 | $29.75 | $29.75 | $29.80 |
| 7 purchase totals = | $342.60 | $378.8654 | $378.86 | $378.85 | $378.90 | |