| 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 | $84.46 | 4.743% | $88.4659 | $88.47 | $88.45 | $88.50 |
| Purchase #2 | $46.51 | 4.304% | $48.5118 | $48.51 | $48.50 | $48.50 |
| Purchase #3 | $130.66 | 5.398% | $137.713 | $137.71 | $137.70 | $137.70 |
| Purchase #4 | $189.32 | 6.345% | $201.3324 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $216.36 | 4.160% | $225.3606 | $225.36 | $225.35 | $225.40 |
| Purchase #6 | $7.85 | 4.495% | $8.2029 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $131.59 | 13.427% | $149.2586 | $149.26 | $149.25 | $149.30 |
| 7 purchase totals = | $806.75 | $858.8452 | $858.84 | $858.80 | $858.90 | |