| 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 | $28.73 | 11.257% | $31.9641 | $31.96 | $31.95 | $32.00 |
| Purchase #2 | $126.44 | 5.456% | $133.3386 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $119.36 | 4.669% | $124.9329 | $124.93 | $124.95 | $124.90 |
| Purchase #4 | $8.54 | 9.273% | $9.3319 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $39.62 | 7.338% | $42.5273 | $42.53 | $42.55 | $42.50 |
| Purchase #6 | $40.94 | 12.662% | $46.1238 | $46.12 | $46.10 | $46.10 |
| Purchase #7 | $235.38 | 3.510% | $243.6418 | $243.64 | $243.65 | $243.60 |
| 7 purchase totals = | $599.01 | $631.8604 | $631.85 | $631.90 | $631.70 | |