| 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 | $29.95 | 11.168% | $33.2948 | $33.29 | $33.30 | $33.30 |
| Purchase #2 | $177.78 | 7.759% | $191.574 | $191.57 | $191.55 | $191.60 |
| Purchase #3 | $64.74 | 12.188% | $72.6305 | $72.63 | $72.65 | $72.60 |
| Purchase #4 | $90.70 | 12.676% | $102.1971 | $102.20 | $102.20 | $102.20 |
| Purchase #5 | $94.50 | 9.175% | $103.1704 | $103.17 | $103.15 | $103.20 |
| Purchase #6 | $115.65 | 7.617% | $124.4591 | $124.46 | $124.45 | $124.50 |
| Purchase #7 | $48.39 | 7.381% | $51.9617 | $51.96 | $51.95 | $52.00 |
| 7 purchase totals = | $621.71 | $679.2876 | $679.28 | $679.25 | $679.40 | |