| 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 | $89.94 | 12.589% | $101.2625 | $101.26 | $101.25 | $101.30 |
| Purchase #2 | $83.94 | 4.494% | $87.7123 | $87.71 | $87.70 | $87.70 |
| Purchase #3 | $47.38 | 8.388% | $51.3542 | $51.35 | $51.35 | $51.40 |
| Purchase #4 | $113.55 | 5.194% | $119.4478 | $119.45 | $119.45 | $119.40 |
| Purchase #5 | $47.32 | 11.107% | $52.5758 | $52.58 | $52.60 | $52.60 |
| Purchase #6 | $150.52 | 12.716% | $169.6601 | $169.66 | $169.65 | $169.70 |
| Purchase #7 | $247.88 | 6.201% | $263.251 | $263.25 | $263.25 | $263.30 |
| 7 purchase totals = | $780.53 | $845.2637 | $845.26 | $845.25 | $845.40 | |