| 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 | $69.91 | 8.738% | $76.0187 | $76.02 | $76.00 | $76.00 |
| Purchase #2 | $31.78 | 7.836% | $34.2703 | $34.27 | $34.25 | $34.30 |
| Purchase #3 | $105.62 | 4.635% | $110.5155 | $110.52 | $110.50 | $110.50 |
| Purchase #4 | $154.92 | 4.373% | $161.6947 | $161.69 | $161.70 | $161.70 |
| Purchase #5 | $211.89 | 13.469% | $240.4295 | $240.43 | $240.45 | $240.40 |
| Purchase #6 | $36.46 | 6.641% | $38.8813 | $38.88 | $38.90 | $38.90 |
| Purchase #7 | $185.28 | 6.669% | $197.6363 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $795.86 | $859.4463 | $859.45 | $859.45 | $859.40 | |