| 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 | $234.34 | 4.329% | $244.4846 | $244.48 | $244.50 | $244.50 |
| Purchase #2 | $230.59 | 5.490% | $243.2494 | $243.25 | $243.25 | $243.20 |
| Purchase #3 | $198.58 | 12.355% | $223.1146 | $223.11 | $223.10 | $223.10 |
| Purchase #4 | $37.86 | 6.704% | $40.3981 | $40.40 | $40.40 | $40.40 |
| Purchase #5 | $91.38 | 3.643% | $94.709 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $68.52 | 12.734% | $77.2453 | $77.25 | $77.25 | $77.20 |
| Purchase #7 | $28.37 | 11.646% | $31.674 | $31.67 | $31.65 | $31.70 |
| 7 purchase totals = | $889.64 | $954.8750 | $954.87 | $954.85 | $954.80 | |