| 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 | $105.50 | 5.747% | $111.5631 | $111.56 | $111.55 | $111.60 |
| Purchase #2 | $144.79 | 6.294% | $153.9031 | $153.90 | $153.90 | $153.90 |
| Purchase #3 | $77.27 | 3.711% | $80.1375 | $80.14 | $80.15 | $80.10 |
| Purchase #4 | $24.49 | 5.192% | $25.7615 | $25.76 | $25.75 | $25.80 |
| Purchase #5 | $193.44 | 8.364% | $209.6193 | $209.62 | $209.60 | $209.60 |
| Purchase #6 | $178.61 | 10.525% | $197.4087 | $197.41 | $197.40 | $197.40 |
| Purchase #7 | $186.62 | 13.741% | $212.2635 | $212.26 | $212.25 | $212.30 |
| 7 purchase totals = | $910.72 | $990.6567 | $990.65 | $990.60 | $990.70 | |