| 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 | $37.34 | 8.616% | $40.5572 | $40.56 | $40.55 | $40.60 |
| Purchase #2 | $205.34 | 13.767% | $233.6092 | $233.61 | $233.60 | $233.60 |
| Purchase #3 | $93.98 | 9.449% | $102.8602 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $244.78 | 13.170% | $277.0175 | $277.02 | $277.00 | $277.00 |
| Purchase #5 | $12.37 | 7.262% | $13.2683 | $13.27 | $13.25 | $13.30 |
| Purchase #6 | $46.44 | 9.200% | $50.7125 | $50.71 | $50.70 | $50.70 |
| Purchase #7 | $134.42 | 6.402% | $143.0256 | $143.03 | $143.05 | $143.00 |
| 7 purchase totals = | $774.67 | $861.0505 | $861.06 | $861.00 | $861.10 | |