| 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 | $14.51 | 3.729% | $15.0511 | $15.05 | $15.05 | $15.10 |
| Purchase #2 | $85.36 | 6.221% | $90.6702 | $90.67 | $90.65 | $90.70 |
| Purchase #3 | $100.91 | 6.442% | $107.4106 | $107.41 | $107.40 | $107.40 |
| Purchase #4 | $108.90 | 13.446% | $123.5427 | $123.54 | $123.55 | $123.50 |
| Purchase #5 | $84.29 | 10.237% | $92.9188 | $92.92 | $92.90 | $92.90 |
| Purchase #6 | $93.53 | 13.550% | $106.2033 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $119.39 | 5.168% | $125.5601 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $606.89 | $661.3568 | $661.35 | $661.30 | $661.40 | |