| 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 | $44.62 | 7.404% | $47.9237 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $14.63 | 9.191% | $15.9746 | $15.97 | $15.95 | $16.00 |
| Purchase #3 | $186.37 | 9.706% | $204.4591 | $204.46 | $204.45 | $204.50 |
| Purchase #4 | $85.91 | 7.272% | $92.1574 | $92.16 | $92.15 | $92.20 |
| Purchase #5 | $197.41 | 4.400% | $206.096 | $206.10 | $206.10 | $206.10 |
| Purchase #6 | $23.65 | 9.762% | $25.9587 | $25.96 | $25.95 | $26.00 |
| Purchase #7 | $68.32 | 13.668% | $77.658 | $77.66 | $77.65 | $77.70 |
| 7 purchase totals = | $620.91 | $670.2275 | $670.23 | $670.15 | $670.40 | |