| 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 | $37.70 | 10.239% | $41.5601 | $41.56 | $41.55 | $41.60 |
| Purchase #2 | $133.87 | 13.360% | $151.755 | $151.76 | $151.75 | $151.80 |
| Purchase #3 | $114.90 | 13.356% | $130.246 | $130.25 | $130.25 | $130.20 |
| Purchase #4 | $66.28 | 4.471% | $69.2434 | $69.24 | $69.25 | $69.20 |
| Purchase #5 | $210.34 | 6.511% | $224.0352 | $224.04 | $224.05 | $224.00 |
| Purchase #6 | $24.62 | 13.763% | $28.0085 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $212.38 | 13.109% | $240.2209 | $240.22 | $240.20 | $240.20 |
| 7 purchase totals = | $800.09 | $885.0691 | $885.08 | $885.05 | $885.00 | |