| 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 | $39.40 | 8.107% | $42.5942 | $42.59 | $42.60 | $42.60 |
| Purchase #2 | $14.78 | 12.678% | $16.6538 | $16.65 | $16.65 | $16.70 |
| Purchase #3 | $153.31 | 10.193% | $168.9369 | $168.94 | $168.95 | $168.90 |
| Purchase #4 | $17.59 | 13.621% | $19.9859 | $19.99 | $20.00 | $20.00 |
| Purchase #5 | $187.47 | 11.700% | $209.404 | $209.40 | $209.40 | $209.40 |
| Purchase #6 | $191.57 | 5.770% | $202.6236 | $202.62 | $202.60 | $202.60 |
| Purchase #7 | $210.67 | 7.551% | $226.5777 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $814.79 | $886.7761 | $886.77 | $886.80 | $886.80 | |