| 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 | $92.87 | 10.779% | $102.8805 | $102.88 | $102.90 | $102.90 |
| Purchase #2 | $161.53 | 9.664% | $177.1403 | $177.14 | $177.15 | $177.10 |
| Purchase #3 | $87.76 | 4.250% | $91.4898 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $24.44 | 4.108% | $25.444 | $25.44 | $25.45 | $25.40 |
| Purchase #5 | $221.25 | 6.461% | $235.545 | $235.55 | $235.55 | $235.50 |
| Purchase #6 | $168.79 | 11.480% | $188.1671 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $38.68 | 10.711% | $42.823 | $42.82 | $42.80 | $42.80 |
| 7 purchase totals = | $795.32 | $863.4897 | $863.49 | $863.50 | $863.40 | |