| 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 | $66.59 | 8.318% | $72.129 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $32.59 | 12.462% | $36.6514 | $36.65 | $36.65 | $36.70 |
| Purchase #3 | $50.89 | 7.144% | $54.5256 | $54.53 | $54.55 | $54.50 |
| Purchase #4 | $74.86 | 12.356% | $84.1097 | $84.11 | $84.10 | $84.10 |
| Purchase #5 | $244.67 | 10.729% | $270.9206 | $270.92 | $270.90 | $270.90 |
| Purchase #6 | $233.32 | 4.545% | $243.9244 | $243.92 | $243.90 | $243.90 |
| Purchase #7 | $183.97 | 7.142% | $197.1091 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $886.89 | $959.3698 | $959.37 | $959.35 | $959.30 | |