| 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 | $14.89 | 12.380% | $16.7334 | $16.73 | $16.75 | $16.70 |
| Purchase #2 | $66.34 | 13.242% | $75.1247 | $75.12 | $75.10 | $75.10 |
| Purchase #3 | $247.26 | 13.411% | $280.42 | $280.42 | $280.40 | $280.40 |
| Purchase #4 | $26.32 | 8.482% | $28.5525 | $28.55 | $28.55 | $28.60 |
| Purchase #5 | $56.67 | 13.409% | $64.2689 | $64.27 | $64.25 | $64.30 |
| Purchase #6 | $137.69 | 9.136% | $150.2694 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $193.29 | 13.788% | $219.9408 | $219.94 | $219.95 | $219.90 |
| 7 purchase totals = | $742.46 | $835.3097 | $835.30 | $835.25 | $835.30 | |