| 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 | $67.30 | 7.136% | $72.1025 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $48.99 | 6.524% | $52.1861 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $68.73 | 12.281% | $77.1707 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $121.86 | 7.460% | $130.9508 | $130.95 | $130.95 | $131.00 |
| Purchase #5 | $240.89 | 9.196% | $263.0422 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $182.84 | 8.244% | $197.9133 | $197.91 | $197.90 | $197.90 |
| Purchase #7 | $62.56 | 9.345% | $68.4062 | $68.41 | $68.40 | $68.40 |
| 7 purchase totals = | $793.17 | $861.7718 | $861.77 | $861.75 | $861.80 | |