| 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 | $36.52 | 11.407% | $40.6858 | $40.69 | $40.70 | $40.70 |
| Purchase #2 | $80.88 | 13.293% | $91.6314 | $91.63 | $91.65 | $91.60 |
| Purchase #3 | $131.60 | 5.713% | $139.1183 | $139.12 | $139.10 | $139.10 |
| Purchase #4 | $185.79 | 8.761% | $202.0671 | $202.07 | $202.05 | $202.10 |
| Purchase #5 | $156.45 | 7.602% | $168.3433 | $168.34 | $168.35 | $168.30 |
| Purchase #6 | $92.65 | 4.113% | $96.4607 | $96.46 | $96.45 | $96.50 |
| Purchase #7 | $121.58 | 10.593% | $134.459 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $805.47 | $872.7656 | $872.77 | $872.75 | $872.80 | |