| 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 | 4.307% | $41.1491 | $41.15 | $41.15 | $41.10 |
| Purchase #2 | $173.38 | 11.391% | $193.1297 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $206.55 | 3.597% | $213.9796 | $213.98 | $214.00 | $214.00 |
| Purchase #4 | $28.96 | 12.525% | $32.5872 | $32.59 | $32.60 | $32.60 |
| Purchase #5 | $188.98 | 5.243% | $198.8882 | $198.89 | $198.90 | $198.90 |
| Purchase #6 | $82.91 | 12.626% | $93.3782 | $93.38 | $93.40 | $93.40 |
| Purchase #7 | $22.66 | 13.761% | $25.7782 | $25.78 | $25.80 | $25.80 |
| 7 purchase totals = | $742.89 | $798.8902 | $798.90 | $799.00 | $798.90 | |