| 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 | $61.61 | 13.726% | $70.0666 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $115.38 | 9.861% | $126.7576 | $126.76 | $126.75 | $126.80 |
| Purchase #3 | $88.43 | 13.838% | $100.6669 | $100.67 | $100.65 | $100.70 |
| Purchase #4 | $135.32 | 10.185% | $149.1023 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $156.92 | 7.507% | $168.7 | $168.70 | $168.70 | $168.70 |
| Purchase #6 | $105.87 | 11.529% | $118.0758 | $118.08 | $118.10 | $118.10 |
| Purchase #7 | $101.90 | 11.810% | $113.9344 | $113.93 | $113.95 | $113.90 |
| 7 purchase totals = | $765.43 | $847.3036 | $847.31 | $847.30 | $847.40 | |