| 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 | $45.34 | 12.343% | $50.9363 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $70.46 | 4.201% | $73.42 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $75.32 | 13.572% | $85.5424 | $85.54 | $85.55 | $85.50 |
| Purchase #4 | $83.78 | 8.687% | $91.058 | $91.06 | $91.05 | $91.10 |
| Purchase #5 | $25.87 | 8.432% | $28.0514 | $28.05 | $28.05 | $28.10 |
| Purchase #6 | $133.62 | 9.608% | $146.4582 | $146.46 | $146.45 | $146.50 |
| Purchase #7 | $221.46 | 6.546% | $235.9568 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $655.85 | $711.4231 | $711.43 | $711.40 | $711.50 | |