| 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 | $46.64 | 5.447% | $49.1805 | $49.18 | $49.20 | $49.20 |
| Purchase #2 | $40.76 | 5.818% | $43.1314 | $43.13 | $43.15 | $43.10 |
| Purchase #3 | $216.42 | 13.250% | $245.0957 | $245.10 | $245.10 | $245.10 |
| Purchase #4 | $87.91 | 6.758% | $93.851 | $93.85 | $93.85 | $93.90 |
| Purchase #5 | $130.93 | 9.815% | $143.7808 | $143.78 | $143.80 | $143.80 |
| Purchase #6 | $12.54 | 8.458% | $13.6006 | $13.60 | $13.60 | $13.60 |
| Purchase #7 | $140.29 | 10.329% | $154.7806 | $154.78 | $154.80 | $154.80 |
| 7 purchase totals = | $675.49 | $743.4206 | $743.42 | $743.50 | $743.50 | |