| 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 | $6.87 | 13.862% | $7.8223 | $7.82 | $7.80 | $7.80 |
| Purchase #2 | $185.96 | 12.200% | $208.6471 | $208.65 | $208.65 | $208.60 |
| Purchase #3 | $12.71 | 8.290% | $13.7637 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $135.63 | 11.718% | $151.5231 | $151.52 | $151.50 | $151.50 |
| Purchase #5 | $35.29 | 8.425% | $38.2632 | $38.26 | $38.25 | $38.30 |
| Purchase #6 | $182.53 | 4.247% | $190.282 | $190.28 | $190.30 | $190.30 |
| Purchase #7 | $89.94 | 5.587% | $94.9649 | $94.96 | $94.95 | $95.00 |
| 7 purchase totals = | $648.93 | $705.2663 | $705.25 | $705.20 | $705.30 | |