| 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 | $86.69 | 13.847% | $98.694 | $98.69 | $98.70 | $98.70 |
| Purchase #2 | $71.75 | 10.548% | $79.3182 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $203.64 | 10.464% | $224.9489 | $224.95 | $224.95 | $224.90 |
| Purchase #4 | $213.27 | 9.852% | $234.2814 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $28.96 | 10.103% | $31.8858 | $31.89 | $31.90 | $31.90 |
| Purchase #6 | $112.36 | 7.333% | $120.5994 | $120.60 | $120.60 | $120.60 |
| Purchase #7 | $25.51 | 6.783% | $27.2403 | $27.24 | $27.25 | $27.20 |
| 7 purchase totals = | $742.18 | $816.9680 | $816.97 | $817.00 | $816.90 | |