| 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 | $83.77 | 9.189% | $91.4676 | $91.47 | $91.45 | $91.50 |
| Purchase #2 | $240.67 | 9.635% | $263.8586 | $263.86 | $263.85 | $263.90 |
| Purchase #3 | $126.69 | 8.784% | $137.8184 | $137.82 | $137.80 | $137.80 |
| Purchase #4 | $64.48 | 13.353% | $73.09 | $73.09 | $73.10 | $73.10 |
| Purchase #5 | $163.89 | 3.454% | $169.5508 | $169.55 | $169.55 | $169.60 |
| Purchase #6 | $96.88 | 11.467% | $107.9892 | $107.99 | $108.00 | $108.00 |
| Purchase #7 | $102.97 | 9.576% | $112.8304 | $112.83 | $112.85 | $112.80 |
| 7 purchase totals = | $879.35 | $956.6050 | $956.61 | $956.60 | $956.70 | |