| 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 | $28.33 | 13.734% | $32.2208 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $177.95 | 7.797% | $191.8248 | $191.82 | $191.80 | $191.80 |
| Purchase #3 | $131.46 | 4.561% | $137.4559 | $137.46 | $137.45 | $137.50 |
| Purchase #4 | $221.26 | 10.746% | $245.0366 | $245.04 | $245.05 | $245.00 |
| Purchase #5 | $31.97 | 8.467% | $34.6769 | $34.68 | $34.70 | $34.70 |
| Purchase #6 | $101.78 | 5.158% | $107.0298 | $107.03 | $107.05 | $107.00 |
| Purchase #7 | $80.67 | 5.810% | $85.3569 | $85.36 | $85.35 | $85.40 |
| 7 purchase totals = | $773.42 | $833.6017 | $833.61 | $833.60 | $833.60 | |