| 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 | $42.35 | 12.184% | $47.5099 | $47.51 | $47.50 | $47.50 |
| Purchase #2 | $98.82 | 9.532% | $108.2395 | $108.24 | $108.25 | $108.20 |
| Purchase #3 | $173.64 | 6.561% | $185.0325 | $185.03 | $185.05 | $185.00 |
| Purchase #4 | $24.49 | 10.450% | $27.0492 | $27.05 | $27.05 | $27.00 |
| Purchase #5 | $14.38 | 7.128% | $15.405 | $15.41 | $15.40 | $15.40 |
| Purchase #6 | $26.48 | 3.363% | $27.3705 | $27.37 | $27.35 | $27.40 |
| Purchase #7 | $238.64 | 7.155% | $255.7147 | $255.71 | $255.70 | $255.70 |
| 7 purchase totals = | $618.80 | $666.3213 | $666.32 | $666.30 | $666.20 | |