| 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 | $230.80 | 3.164% | $238.1025 | $238.10 | $238.10 | $238.10 |
| Purchase #2 | $79.28 | 4.213% | $82.6201 | $82.62 | $82.60 | $82.60 |
| Purchase #3 | $50.34 | 9.325% | $55.0342 | $55.03 | $55.05 | $55.00 |
| Purchase #4 | $204.63 | 11.558% | $228.2811 | $228.28 | $228.30 | $228.30 |
| Purchase #5 | $106.73 | 8.507% | $115.8095 | $115.81 | $115.80 | $115.80 |
| Purchase #6 | $13.80 | 13.864% | $15.7132 | $15.71 | $15.70 | $15.70 |
| Purchase #7 | $29.88 | 6.357% | $31.7795 | $31.78 | $31.80 | $31.80 |
| 7 purchase totals = | $715.46 | $767.3401 | $767.33 | $767.35 | $767.30 | |