| 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 | $36.98 | 4.735% | $38.731 | $38.73 | $38.75 | $38.70 |
| Purchase #2 | $239.36 | 10.717% | $265.0122 | $265.01 | $265.00 | $265.00 |
| Purchase #3 | $232.29 | 4.165% | $241.9649 | $241.96 | $241.95 | $242.00 |
| Purchase #4 | $8.49 | 6.507% | $9.0424 | $9.04 | $9.05 | $9.00 |
| Purchase #5 | $23.70 | 3.154% | $24.4475 | $24.45 | $24.45 | $24.40 |
| Purchase #6 | $112.80 | 6.812% | $120.4839 | $120.48 | $120.50 | $120.50 |
| Purchase #7 | $100.98 | 6.472% | $107.5154 | $107.52 | $107.50 | $107.50 |
| 7 purchase totals = | $754.60 | $807.1973 | $807.19 | $807.20 | $807.10 | |