| 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 | $89.42 | 3.683% | $92.7133 | $92.71 | $92.70 | $92.70 |
| Purchase #2 | $141.28 | 9.752% | $155.0576 | $155.06 | $155.05 | $155.10 |
| Purchase #3 | $161.35 | 6.790% | $172.3057 | $172.31 | $172.30 | $172.30 |
| Purchase #4 | $203.43 | 12.680% | $229.2249 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $47.53 | 3.785% | $49.329 | $49.33 | $49.35 | $49.30 |
| Purchase #6 | $51.54 | 3.618% | $53.4047 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $189.70 | 10.374% | $209.3795 | $209.38 | $209.40 | $209.40 |
| 7 purchase totals = | $884.25 | $961.4147 | $961.41 | $961.40 | $961.40 | |