| 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 | $9.40 | 13.245% | $10.645 | $10.65 | $10.65 | $10.60 |
| Purchase #2 | $48.30 | 11.152% | $53.6864 | $53.69 | $53.70 | $53.70 |
| Purchase #3 | $26.68 | 8.594% | $28.9729 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $145.66 | 7.344% | $156.3573 | $156.36 | $156.35 | $156.40 |
| Purchase #5 | $67.87 | 7.329% | $72.8442 | $72.84 | $72.85 | $72.80 |
| Purchase #6 | $220.35 | 6.797% | $235.3272 | $235.33 | $235.35 | $235.30 |
| Purchase #7 | $186.85 | 4.408% | $195.0863 | $195.09 | $195.10 | $195.10 |
| 7 purchase totals = | $705.11 | $752.9193 | $752.93 | $752.95 | $752.90 | |