| 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 | $28.55 | 12.803% | $32.2053 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $13.66 | 7.548% | $14.6911 | $14.69 | $14.70 | $14.70 |
| Purchase #3 | $240.67 | 7.438% | $258.571 | $258.57 | $258.55 | $258.60 |
| Purchase #4 | $180.92 | 12.715% | $203.924 | $203.92 | $203.90 | $203.90 |
| Purchase #5 | $198.29 | 9.185% | $216.5029 | $216.50 | $216.50 | $216.50 |
| Purchase #6 | $56.80 | 4.150% | $59.1572 | $59.16 | $59.15 | $59.20 |
| Purchase #7 | $151.52 | 10.530% | $167.4751 | $167.48 | $167.50 | $167.50 |
| 7 purchase totals = | $870.41 | $952.5266 | $952.53 | $952.50 | $952.60 | |