| 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 | $29.54 | 10.410% | $32.6151 | $32.62 | $32.60 | $32.60 |
| Purchase #2 | $225.58 | 3.341% | $233.1166 | $233.12 | $233.10 | $233.10 |
| Purchase #3 | $81.63 | 8.449% | $88.5269 | $88.53 | $88.55 | $88.50 |
| Purchase #4 | $125.80 | 3.640% | $130.3791 | $130.38 | $130.40 | $130.40 |
| Purchase #5 | $79.87 | 4.367% | $83.3579 | $83.36 | $83.35 | $83.40 |
| Purchase #6 | $45.62 | 4.829% | $47.823 | $47.82 | $47.80 | $47.80 |
| Purchase #7 | $245.82 | 10.318% | $271.1837 | $271.18 | $271.20 | $271.20 |
| 7 purchase totals = | $833.86 | $887.0023 | $887.01 | $887.00 | $887.00 | |