| 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 | $90.27 | 10.426% | $99.6816 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $47.71 | 11.167% | $53.0378 | $53.04 | $53.05 | $53.00 |
| Purchase #3 | $81.42 | 7.482% | $87.5118 | $87.51 | $87.50 | $87.50 |
| Purchase #4 | $234.39 | 7.473% | $251.906 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $98.59 | 8.225% | $106.699 | $106.70 | $106.70 | $106.70 |
| Purchase #6 | $250.82 | 9.511% | $274.6755 | $274.68 | $274.70 | $274.70 |
| Purchase #7 | $96.75 | 5.210% | $101.7907 | $101.79 | $101.80 | $101.80 |
| 7 purchase totals = | $899.95 | $975.3024 | $975.31 | $975.35 | $975.30 | |