| 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 | $15.44 | 4.661% | $16.1597 | $16.16 | $16.15 | $16.20 |
| Purchase #2 | $58.67 | 9.619% | $64.3135 | $64.31 | $64.30 | $64.30 |
| Purchase #3 | $22.97 | 11.261% | $25.5567 | $25.56 | $25.55 | $25.60 |
| Purchase #4 | $64.48 | 3.407% | $66.6768 | $66.68 | $66.70 | $66.70 |
| Purchase #5 | $165.84 | 7.297% | $177.9413 | $177.94 | $177.95 | $177.90 |
| Purchase #6 | $29.43 | 8.845% | $32.0331 | $32.03 | $32.05 | $32.00 |
| Purchase #7 | $37.32 | 10.459% | $41.2233 | $41.22 | $41.20 | $41.20 |
| 7 purchase totals = | $394.15 | $423.9044 | $423.90 | $423.90 | $423.90 | |