| 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 | $99.47 | 6.873% | $106.3066 | $106.31 | $106.30 | $106.30 |
| Purchase #2 | $37.68 | 3.809% | $39.1152 | $39.12 | $39.10 | $39.10 |
| Purchase #3 | $65.42 | 10.441% | $72.2505 | $72.25 | $72.25 | $72.30 |
| Purchase #4 | $30.61 | 10.280% | $33.7567 | $33.76 | $33.75 | $33.80 |
| Purchase #5 | $192.36 | 5.275% | $202.507 | $202.51 | $202.50 | $202.50 |
| Purchase #6 | $244.41 | 9.501% | $267.6314 | $267.63 | $267.65 | $267.60 |
| Purchase #7 | $181.30 | 8.836% | $197.3197 | $197.32 | $197.30 | $197.30 |
| 7 purchase totals = | $851.25 | $918.8871 | $918.90 | $918.85 | $918.90 | |