| 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 | $74.56 | 12.801% | $84.1044 | $84.10 | $84.10 | $84.10 |
| Purchase #2 | $61.31 | 13.402% | $69.5268 | $69.53 | $69.55 | $69.50 |
| Purchase #3 | $245.28 | 4.252% | $255.7093 | $255.71 | $255.70 | $255.70 |
| Purchase #4 | $223.53 | 5.398% | $235.5961 | $235.60 | $235.60 | $235.60 |
| Purchase #5 | $10.62 | 5.329% | $11.1859 | $11.19 | $11.20 | $11.20 |
| Purchase #6 | $200.58 | 4.829% | $210.266 | $210.27 | $210.25 | $210.30 |
| Purchase #7 | $40.38 | 13.853% | $45.9738 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $856.26 | $912.3623 | $912.37 | $912.35 | $912.40 | |