| 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 | $99.65 | 4.124% | $103.7596 | $103.76 | $103.75 | $103.80 |
| Purchase #2 | $37.65 | 10.826% | $41.726 | $41.73 | $41.75 | $41.70 |
| Purchase #3 | $49.29 | 8.195% | $53.3293 | $53.33 | $53.35 | $53.30 |
| Purchase #4 | $61.75 | 8.550% | $67.0296 | $67.03 | $67.05 | $67.00 |
| Purchase #5 | $59.79 | 8.253% | $64.7245 | $64.72 | $64.70 | $64.70 |
| Purchase #6 | $158.49 | 3.745% | $164.4255 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $21.83 | 3.802% | $22.66 | $22.66 | $22.65 | $22.70 |
| 7 purchase totals = | $488.45 | $517.6545 | $517.66 | $517.70 | $517.60 | |