| 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 | $8.25 | 4.762% | $8.6429 | $8.64 | $8.65 | $8.60 |
| Purchase #2 | $178.43 | 6.869% | $190.6864 | $190.69 | $190.70 | $190.70 |
| Purchase #3 | $29.77 | 7.638% | $32.0438 | $32.04 | $32.05 | $32.00 |
| Purchase #4 | $62.36 | 9.863% | $68.5106 | $68.51 | $68.50 | $68.50 |
| Purchase #5 | $68.48 | 13.835% | $77.9542 | $77.95 | $77.95 | $78.00 |
| Purchase #6 | $238.94 | 6.179% | $253.7041 | $253.70 | $253.70 | $253.70 |
| Purchase #7 | $220.25 | 3.620% | $228.2231 | $228.22 | $228.20 | $228.20 |
| 7 purchase totals = | $806.48 | $859.7651 | $859.75 | $859.75 | $859.70 | |