| 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 | $29.77 | 13.798% | $33.8777 | $33.88 | $33.90 | $33.90 |
| Purchase #2 | $106.93 | 8.775% | $116.3131 | $116.31 | $116.30 | $116.30 |
| Purchase #3 | $10.81 | 3.863% | $11.2276 | $11.23 | $11.25 | $11.20 |
| Purchase #4 | $109.40 | 9.426% | $119.712 | $119.71 | $119.70 | $119.70 |
| Purchase #5 | $159.78 | 12.278% | $179.3978 | $179.40 | $179.40 | $179.40 |
| Purchase #6 | $160.54 | 9.202% | $175.3129 | $175.31 | $175.30 | $175.30 |
| Purchase #7 | $226.66 | 6.263% | $240.8557 | $240.86 | $240.85 | $240.90 |
| 7 purchase totals = | $803.89 | $876.6968 | $876.70 | $876.70 | $876.70 | |