| 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 | $17.41 | 7.441% | $18.7055 | $18.71 | $18.70 | $18.70 |
| Purchase #2 | $173.56 | 11.758% | $193.9672 | $193.97 | $193.95 | $194.00 |
| Purchase #3 | $244.55 | 11.192% | $271.92 | $271.92 | $271.90 | $271.90 |
| Purchase #4 | $193.73 | 8.837% | $210.8499 | $210.85 | $210.85 | $210.80 |
| Purchase #5 | $25.98 | 13.440% | $29.4717 | $29.47 | $29.45 | $29.50 |
| Purchase #6 | $59.48 | 3.758% | $61.7153 | $61.72 | $61.70 | $61.70 |
| Purchase #7 | $36.79 | 3.853% | $38.2075 | $38.21 | $38.20 | $38.20 |
| 7 purchase totals = | $751.50 | $824.8371 | $824.85 | $824.75 | $824.80 | |