| 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 | $40.62 | 6.636% | $43.3155 | $43.32 | $43.30 | $43.30 |
| Purchase #2 | $25.54 | 5.281% | $26.8888 | $26.89 | $26.90 | $26.90 |
| Purchase #3 | $129.46 | 6.347% | $137.6768 | $137.68 | $137.70 | $137.70 |
| Purchase #4 | $246.63 | 5.561% | $260.3451 | $260.35 | $260.35 | $260.30 |
| Purchase #5 | $173.27 | 6.217% | $184.0422 | $184.04 | $184.05 | $184.00 |
| Purchase #6 | $188.41 | 11.441% | $209.966 | $209.97 | $209.95 | $210.00 |
| Purchase #7 | $235.65 | 9.268% | $257.49 | $257.49 | $257.50 | $257.50 |
| 7 purchase totals = | $1,039.58 | $1,119.7244 | $1,119.74 | $1,119.75 | $1,119.70 | |