| 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 | $22.97 | 6.492% | $24.4612 | $24.46 | $24.45 | $24.50 |
| Purchase #2 | $210.60 | 4.843% | $220.7994 | $220.80 | $220.80 | $220.80 |
| Purchase #3 | $162.59 | 7.180% | $174.264 | $174.26 | $174.25 | $174.30 |
| Purchase #4 | $133.51 | 12.855% | $150.6727 | $150.67 | $150.65 | $150.70 |
| Purchase #5 | $92.48 | 12.584% | $104.1177 | $104.12 | $104.10 | $104.10 |
| Purchase #6 | $72.68 | 7.416% | $78.0699 | $78.07 | $78.05 | $78.10 |
| Purchase #7 | $216.83 | 5.815% | $229.4387 | $229.44 | $229.45 | $229.40 |
| 7 purchase totals = | $911.66 | $981.8236 | $981.82 | $981.75 | $981.90 | |