| 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 | $33.29 | 13.870% | $37.9073 | $37.91 | $37.90 | $37.90 |
| Purchase #2 | $129.91 | 11.581% | $144.9549 | $144.95 | $144.95 | $145.00 |
| Purchase #3 | $135.63 | 7.619% | $145.9636 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $228.85 | 7.842% | $246.7964 | $246.80 | $246.80 | $246.80 |
| Purchase #5 | $57.49 | 13.312% | $65.1431 | $65.14 | $65.15 | $65.10 |
| Purchase #6 | $8.82 | 12.128% | $9.8897 | $9.89 | $9.90 | $9.90 |
| Purchase #7 | $218.38 | 4.554% | $228.325 | $228.33 | $228.35 | $228.30 |
| 7 purchase totals = | $812.37 | $878.9800 | $878.98 | $879.00 | $879.00 | |