| 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 | $89.49 | 11.773% | $100.0257 | $100.03 | $100.05 | $100.00 |
| Purchase #2 | $250.29 | 9.297% | $273.5595 | $273.56 | $273.55 | $273.60 |
| Purchase #3 | $28.90 | 12.709% | $32.5729 | $32.57 | $32.55 | $32.60 |
| Purchase #4 | $47.65 | 3.152% | $49.1519 | $49.15 | $49.15 | $49.20 |
| Purchase #5 | $246.62 | 7.413% | $264.9019 | $264.90 | $264.90 | $264.90 |
| Purchase #6 | $151.36 | 10.196% | $166.7927 | $166.79 | $166.80 | $166.80 |
| Purchase #7 | $76.59 | 10.364% | $84.5278 | $84.53 | $84.55 | $84.50 |
| 7 purchase totals = | $890.90 | $971.5324 | $971.53 | $971.55 | $971.60 | |