| 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 | $209.94 | 9.727% | $230.3609 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $74.82 | 13.625% | $85.0142 | $85.01 | $85.00 | $85.00 |
| Purchase #3 | $44.60 | 12.325% | $50.097 | $50.10 | $50.10 | $50.10 |
| Purchase #4 | $24.28 | 5.234% | $25.5508 | $25.55 | $25.55 | $25.60 |
| Purchase #5 | $6.57 | 5.548% | $6.9345 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $206.86 | 12.507% | $232.732 | $232.73 | $232.75 | $232.70 |
| Purchase #7 | $106.41 | 11.234% | $118.3641 | $118.36 | $118.35 | $118.40 |
| 7 purchase totals = | $673.48 | $749.0535 | $749.04 | $749.05 | $749.10 | |