| 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 | $228.96 | 11.403% | $255.0683 | $255.07 | $255.05 | $255.10 |
| Purchase #2 | $28.63 | 13.527% | $32.5028 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $73.34 | 5.720% | $77.535 | $77.54 | $77.55 | $77.50 |
| Purchase #4 | $75.99 | 8.136% | $82.1725 | $82.17 | $82.15 | $82.20 |
| Purchase #5 | $167.61 | 7.795% | $180.6752 | $180.68 | $180.70 | $180.70 |
| Purchase #6 | $79.49 | 6.711% | $84.8246 | $84.82 | $84.80 | $84.80 |
| Purchase #7 | $74.82 | 4.294% | $78.0328 | $78.03 | $78.05 | $78.00 |
| 7 purchase totals = | $728.84 | $790.8112 | $790.81 | $790.80 | $790.80 | |