| 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 | $29.55 | 9.670% | $32.4075 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $21.77 | 6.346% | $23.1515 | $23.15 | $23.15 | $23.20 |
| Purchase #3 | $46.49 | 10.511% | $51.3766 | $51.38 | $51.40 | $51.40 |
| Purchase #4 | $65.32 | 8.720% | $71.0159 | $71.02 | $71.00 | $71.00 |
| Purchase #5 | $13.86 | 13.355% | $15.711 | $15.71 | $15.70 | $15.70 |
| Purchase #6 | $232.38 | 13.527% | $263.814 | $263.81 | $263.80 | $263.80 |
| Purchase #7 | $48.80 | 4.284% | $50.8906 | $50.89 | $50.90 | $50.90 |
| 7 purchase totals = | $458.17 | $508.3671 | $508.37 | $508.35 | $508.40 | |