| 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 | $41.67 | 9.274% | $45.5345 | $45.53 | $45.55 | $45.50 |
| Purchase #2 | $49.41 | 13.637% | $56.148 | $56.15 | $56.15 | $56.10 |
| Purchase #3 | $107.80 | 5.323% | $113.5382 | $113.54 | $113.55 | $113.50 |
| Purchase #4 | $34.97 | 4.840% | $36.6625 | $36.66 | $36.65 | $36.70 |
| Purchase #5 | $15.48 | 7.724% | $16.6757 | $16.68 | $16.70 | $16.70 |
| Purchase #6 | $133.25 | 3.793% | $138.3042 | $138.30 | $138.30 | $138.30 |
| Purchase #7 | $28.38 | 10.261% | $31.2921 | $31.29 | $31.30 | $31.30 |
| 7 purchase totals = | $410.96 | $438.1552 | $438.15 | $438.20 | $438.10 | |