| 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 | $58.68 | 13.198% | $66.4246 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $45.98 | 13.794% | $52.3225 | $52.32 | $52.30 | $52.30 |
| Purchase #3 | $59.54 | 10.581% | $65.8399 | $65.84 | $65.85 | $65.80 |
| Purchase #4 | $135.29 | 7.443% | $145.3596 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $6.46 | 10.176% | $7.1174 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $136.32 | 7.223% | $146.1664 | $146.17 | $146.15 | $146.20 |
| Purchase #7 | $183.68 | 6.317% | $195.2831 | $195.28 | $195.30 | $195.30 |
| 7 purchase totals = | $625.95 | $678.5135 | $678.51 | $678.45 | $678.50 | |