| 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 | $31.74 | 8.395% | $34.4046 | $34.40 | $34.40 | $34.40 |
| Purchase #2 | $121.81 | 6.167% | $129.322 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $204.65 | 8.213% | $221.4579 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $56.61 | 9.819% | $62.1685 | $62.17 | $62.15 | $62.20 |
| Purchase #5 | $57.73 | 3.641% | $59.8319 | $59.83 | $59.85 | $59.80 |
| Purchase #6 | $22.66 | 9.445% | $24.8002 | $24.80 | $24.80 | $24.80 |
| Purchase #7 | $184.89 | 10.574% | $204.4403 | $204.44 | $204.45 | $204.40 |
| 7 purchase totals = | $680.09 | $736.4254 | $736.42 | $736.40 | $736.40 | |