| 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 | $36.43 | 7.731% | $39.2464 | $39.25 | $39.25 | $39.20 |
| Purchase #2 | $30.28 | 7.269% | $32.4811 | $32.48 | $32.50 | $32.50 |
| Purchase #3 | $67.95 | 7.582% | $73.102 | $73.10 | $73.10 | $73.10 |
| Purchase #4 | $89.98 | 7.719% | $96.9256 | $96.93 | $96.95 | $96.90 |
| Purchase #5 | $147.38 | 10.569% | $162.9566 | $162.96 | $162.95 | $163.00 |
| Purchase #6 | $243.82 | 9.309% | $266.5172 | $266.52 | $266.50 | $266.50 |
| Purchase #7 | $144.55 | 9.455% | $158.2172 | $158.22 | $158.20 | $158.20 |
| 7 purchase totals = | $760.39 | $829.4461 | $829.46 | $829.45 | $829.40 | |