| 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 | $88.99 | 6.181% | $94.4905 | $94.49 | $94.50 | $94.50 |
| Purchase #2 | $42.81 | 13.456% | $48.5705 | $48.57 | $48.55 | $48.60 |
| Purchase #3 | $124.81 | 8.206% | $135.0519 | $135.05 | $135.05 | $135.10 |
| Purchase #4 | $231.46 | 6.810% | $247.2224 | $247.22 | $247.20 | $247.20 |
| Purchase #5 | $145.31 | 10.537% | $160.6213 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $31.31 | 11.635% | $34.9529 | $34.95 | $34.95 | $35.00 |
| Purchase #7 | $245.47 | 13.327% | $278.1838 | $278.18 | $278.20 | $278.20 |
| 7 purchase totals = | $910.16 | $999.0933 | $999.08 | $999.05 | $999.20 | |