| 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 | $235.96 | 12.627% | $265.7547 | $265.75 | $265.75 | $265.80 |
| Purchase #2 | $31.46 | 8.174% | $34.0315 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $117.40 | 9.412% | $128.4497 | $128.45 | $128.45 | $128.40 |
| Purchase #4 | $34.71 | 10.494% | $38.3525 | $38.35 | $38.35 | $38.40 |
| Purchase #5 | $74.58 | 5.578% | $78.7401 | $78.74 | $78.75 | $78.70 |
| Purchase #6 | $90.67 | 13.527% | $102.9349 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $45.41 | 9.790% | $49.8556 | $49.86 | $49.85 | $49.90 |
| 7 purchase totals = | $630.19 | $698.1190 | $698.11 | $698.15 | $698.10 | |