| 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 | $74.48 | 7.787% | $80.2798 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $25.97 | 9.307% | $28.387 | $28.39 | $28.40 | $28.40 |
| Purchase #3 | $24.52 | 4.518% | $25.6278 | $25.63 | $25.65 | $25.60 |
| Purchase #4 | $108.81 | 4.581% | $113.7946 | $113.79 | $113.80 | $113.80 |
| Purchase #5 | $49.85 | 4.626% | $52.1561 | $52.16 | $52.15 | $52.20 |
| Purchase #6 | $109.40 | 4.810% | $114.6621 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $146.63 | 6.279% | $155.8369 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $539.66 | $570.7443 | $570.75 | $570.80 | $570.80 | |