| 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 | $96.82 | 7.145% | $103.7378 | $103.74 | $103.75 | $103.70 |
| Purchase #2 | $14.98 | 11.748% | $16.7399 | $16.74 | $16.75 | $16.70 |
| Purchase #3 | $55.86 | 6.261% | $59.3574 | $59.36 | $59.35 | $59.40 |
| Purchase #4 | $64.75 | 10.483% | $71.5377 | $71.54 | $71.55 | $71.50 |
| Purchase #5 | $6.84 | 13.810% | $7.7846 | $7.78 | $7.80 | $7.80 |
| Purchase #6 | $205.60 | 9.343% | $224.8092 | $224.81 | $224.80 | $224.80 |
| Purchase #7 | $132.73 | 11.617% | $148.1492 | $148.15 | $148.15 | $148.10 |
| 7 purchase totals = | $577.58 | $632.1158 | $632.12 | $632.15 | $632.00 | |