| 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 | $69.86 | 6.476% | $74.3841 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $7.56 | 8.184% | $8.1787 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $97.62 | 7.607% | $105.046 | $105.05 | $105.05 | $105.00 |
| Purchase #4 | $90.29 | 11.687% | $100.8422 | $100.84 | $100.85 | $100.80 |
| Purchase #5 | $37.50 | 11.801% | $41.9254 | $41.93 | $41.95 | $41.90 |
| Purchase #6 | $237.66 | 13.210% | $269.0549 | $269.05 | $269.05 | $269.10 |
| Purchase #7 | $201.44 | 4.682% | $210.8714 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $741.93 | $810.3027 | $810.30 | $810.35 | $810.30 | |