| 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 | $44.62 | 10.538% | $49.3221 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $215.61 | 7.847% | $232.5289 | $232.53 | $232.55 | $232.50 |
| Purchase #3 | $133.60 | 12.422% | $150.1958 | $150.20 | $150.20 | $150.20 |
| Purchase #4 | $133.33 | 6.780% | $142.3698 | $142.37 | $142.35 | $142.40 |
| Purchase #5 | $121.45 | 13.754% | $138.1542 | $138.15 | $138.15 | $138.20 |
| Purchase #6 | $35.67 | 4.114% | $37.1375 | $37.14 | $37.15 | $37.10 |
| Purchase #7 | $134.52 | 11.481% | $149.9642 | $149.96 | $149.95 | $150.00 |
| 7 purchase totals = | $818.80 | $899.6725 | $899.67 | $899.65 | $899.70 | |