| 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 | $39.45 | 13.649% | $44.8345 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $140.61 | 11.538% | $156.8336 | $156.83 | $156.85 | $156.80 |
| Purchase #3 | $51.66 | 6.829% | $55.1879 | $55.19 | $55.20 | $55.20 |
| Purchase #4 | $47.71 | 7.104% | $51.0993 | $51.10 | $51.10 | $51.10 |
| Purchase #5 | $120.68 | 10.134% | $132.9097 | $132.91 | $132.90 | $132.90 |
| Purchase #6 | $9.83 | 8.183% | $10.6344 | $10.63 | $10.65 | $10.60 |
| Purchase #7 | $241.67 | 11.316% | $269.0174 | $269.02 | $269.00 | $269.00 |
| 7 purchase totals = | $651.61 | $720.5168 | $720.51 | $720.55 | $720.40 | |