| 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 | $27.98 | 11.409% | $31.1722 | $31.17 | $31.15 | $31.20 |
| Purchase #2 | $223.25 | 12.758% | $251.7322 | $251.73 | $251.75 | $251.70 |
| Purchase #3 | $212.83 | 12.653% | $239.7594 | $239.76 | $239.75 | $239.80 |
| Purchase #4 | $96.56 | 10.783% | $106.9721 | $106.97 | $106.95 | $107.00 |
| Purchase #5 | $124.93 | 7.689% | $134.5359 | $134.54 | $134.55 | $134.50 |
| Purchase #6 | $144.68 | 10.145% | $159.3578 | $159.36 | $159.35 | $159.40 |
| Purchase #7 | $65.58 | 9.793% | $72.0022 | $72.00 | $72.00 | $72.00 |
| 7 purchase totals = | $895.81 | $995.5318 | $995.53 | $995.50 | $995.60 | |