| 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 | $45.65 | 7.805% | $49.213 | $49.21 | $49.20 | $49.20 |
| Purchase #2 | $202.43 | 11.553% | $225.8167 | $225.82 | $225.80 | $225.80 |
| Purchase #3 | $19.71 | 4.752% | $20.6466 | $20.65 | $20.65 | $20.60 |
| Purchase #4 | $229.84 | 11.256% | $255.7108 | $255.71 | $255.70 | $255.70 |
| Purchase #5 | $29.70 | 10.471% | $32.8099 | $32.81 | $32.80 | $32.80 |
| Purchase #6 | $155.36 | 7.328% | $166.7448 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $10.27 | 9.346% | $11.2298 | $11.23 | $11.25 | $11.20 |
| 7 purchase totals = | $692.96 | $762.1716 | $762.17 | $762.15 | $762.00 | |