| 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 | $78.65 | 6.752% | $83.9604 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $28.70 | 8.638% | $31.1791 | $31.18 | $31.20 | $31.20 |
| Purchase #3 | $217.32 | 13.747% | $247.195 | $247.20 | $247.20 | $247.20 |
| Purchase #4 | $71.44 | 6.842% | $76.3279 | $76.33 | $76.35 | $76.30 |
| Purchase #5 | $180.95 | 5.642% | $191.1592 | $191.16 | $191.15 | $191.20 |
| Purchase #6 | $90.38 | 9.737% | $99.1803 | $99.18 | $99.20 | $99.20 |
| Purchase #7 | $133.56 | 3.301% | $137.9688 | $137.97 | $137.95 | $138.00 |
| 7 purchase totals = | $801.00 | $866.9707 | $866.98 | $867.00 | $867.10 | |