| 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 | $31.26 | 8.142% | $33.8052 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $179.82 | 13.159% | $203.4825 | $203.48 | $203.50 | $203.50 |
| Purchase #3 | $210.66 | 13.487% | $239.0717 | $239.07 | $239.05 | $239.10 |
| Purchase #4 | $188.58 | 3.166% | $194.5504 | $194.55 | $194.55 | $194.60 |
| Purchase #5 | $72.71 | 3.319% | $75.1232 | $75.12 | $75.10 | $75.10 |
| Purchase #6 | $34.43 | 12.727% | $38.8119 | $38.81 | $38.80 | $38.80 |
| Purchase #7 | $14.87 | 7.850% | $16.0373 | $16.04 | $16.05 | $16.00 |
| 7 purchase totals = | $732.33 | $800.8822 | $800.88 | $800.85 | $800.90 | |