| 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 | $94.50 | 4.492% | $98.7449 | $98.74 | $98.75 | $98.70 |
| Purchase #2 | $70.97 | 5.506% | $74.8776 | $74.88 | $74.90 | $74.90 |
| Purchase #3 | $48.63 | 13.483% | $55.1868 | $55.19 | $55.20 | $55.20 |
| Purchase #4 | $102.36 | 8.522% | $111.0831 | $111.08 | $111.10 | $111.10 |
| Purchase #5 | $243.59 | 5.691% | $257.4527 | $257.45 | $257.45 | $257.50 |
| Purchase #6 | $47.42 | 10.611% | $52.4517 | $52.45 | $52.45 | $52.50 |
| Purchase #7 | $119.98 | 12.781% | $135.3146 | $135.31 | $135.30 | $135.30 |
| 7 purchase totals = | $727.45 | $785.1114 | $785.10 | $785.15 | $785.20 | |