| 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 | $37.64 | 13.597% | $42.7579 | $42.76 | $42.75 | $42.80 |
| Purchase #2 | $124.46 | 6.451% | $132.4889 | $132.49 | $132.50 | $132.50 |
| Purchase #3 | $81.47 | 8.412% | $88.3233 | $88.32 | $88.30 | $88.30 |
| Purchase #4 | $161.53 | 8.639% | $175.4846 | $175.48 | $175.50 | $175.50 |
| Purchase #5 | $34.65 | 11.390% | $38.5966 | $38.60 | $38.60 | $38.60 |
| Purchase #6 | $198.78 | 9.793% | $218.2465 | $218.25 | $218.25 | $218.20 |
| Purchase #7 | $110.74 | 4.799% | $116.0544 | $116.05 | $116.05 | $116.10 |
| 7 purchase totals = | $749.27 | $811.9522 | $811.95 | $811.95 | $812.00 | |