| 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 | $93.51 | 13.712% | $106.3321 | $106.33 | $106.35 | $106.30 |
| Purchase #2 | $119.64 | 4.745% | $125.3169 | $125.32 | $125.30 | $125.30 |
| Purchase #3 | $220.76 | 6.658% | $235.4582 | $235.46 | $235.45 | $235.50 |
| Purchase #4 | $57.31 | 13.763% | $65.1976 | $65.20 | $65.20 | $65.20 |
| Purchase #5 | $47.26 | 10.404% | $52.1769 | $52.18 | $52.20 | $52.20 |
| Purchase #6 | $106.38 | 3.404% | $110.0012 | $110.00 | $110.00 | $110.00 |
| Purchase #7 | $132.66 | 13.479% | $150.5412 | $150.54 | $150.55 | $150.50 |
| 7 purchase totals = | $777.52 | $845.0241 | $845.03 | $845.05 | $845.00 | |