| 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 | $86.44 | 13.248% | $97.8916 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $81.29 | 13.637% | $92.3755 | $92.38 | $92.40 | $92.40 |
| Purchase #3 | $143.95 | 12.711% | $162.2475 | $162.25 | $162.25 | $162.20 |
| Purchase #4 | $16.98 | 10.206% | $18.713 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $132.29 | 11.290% | $147.2255 | $147.23 | $147.25 | $147.20 |
| Purchase #6 | $59.55 | 8.649% | $64.7005 | $64.70 | $64.70 | $64.70 |
| Purchase #7 | $8.40 | 10.267% | $9.2624 | $9.26 | $9.25 | $9.30 |
| 7 purchase totals = | $528.90 | $592.4160 | $592.42 | $592.45 | $592.40 | |