| 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 | $56.28 | 5.386% | $59.3112 | $59.31 | $59.30 | $59.30 |
| Purchase #2 | $103.75 | 6.178% | $110.1597 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $122.90 | 9.666% | $134.7795 | $134.78 | $134.80 | $134.80 |
| Purchase #4 | $152.65 | 4.111% | $158.9254 | $158.93 | $158.95 | $158.90 |
| Purchase #5 | $68.92 | 12.485% | $77.5247 | $77.52 | $77.50 | $77.50 |
| Purchase #6 | $120.33 | 6.841% | $128.5618 | $128.56 | $128.55 | $128.60 |
| Purchase #7 | $191.85 | 10.366% | $211.7372 | $211.74 | $211.75 | $211.70 |
| 7 purchase totals = | $816.68 | $880.9995 | $881.00 | $881.00 | $881.00 | |