| 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 | $34.35 | 11.117% | $38.1687 | $38.17 | $38.15 | $38.20 |
| Purchase #2 | $188.56 | 11.518% | $210.2783 | $210.28 | $210.30 | $210.30 |
| Purchase #3 | $15.90 | 13.516% | $18.049 | $18.05 | $18.05 | $18.00 |
| Purchase #4 | $150.34 | 12.293% | $168.8213 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $246.36 | 9.664% | $270.1682 | $270.17 | $270.15 | $270.20 |
| Purchase #6 | $99.62 | 10.873% | $110.4517 | $110.45 | $110.45 | $110.50 |
| Purchase #7 | $49.30 | 3.530% | $51.0403 | $51.04 | $51.05 | $51.00 |
| 7 purchase totals = | $784.43 | $866.9775 | $866.98 | $866.95 | $867.00 | |