| 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 | $96.63 | 6.738% | $103.1409 | $103.14 | $103.15 | $103.10 |
| Purchase #2 | $228.93 | 9.846% | $251.4704 | $251.47 | $251.45 | $251.50 |
| Purchase #3 | $5.67 | 10.760% | $6.2801 | $6.28 | $6.30 | $6.30 |
| Purchase #4 | $94.97 | 3.690% | $98.4744 | $98.47 | $98.45 | $98.50 |
| Purchase #5 | $45.61 | 11.394% | $50.8068 | $50.81 | $50.80 | $50.80 |
| Purchase #6 | $74.93 | 13.201% | $84.8215 | $84.82 | $84.80 | $84.80 |
| Purchase #7 | $9.99 | 8.873% | $10.8764 | $10.88 | $10.90 | $10.90 |
| 7 purchase totals = | $556.73 | $605.8705 | $605.87 | $605.85 | $605.90 | |