| 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 | $36.62 | 7.595% | $39.4013 | $39.40 | $39.40 | $39.40 |
| Purchase #2 | $159.96 | 8.669% | $173.8269 | $173.83 | $173.85 | $173.80 |
| Purchase #3 | $41.44 | 12.738% | $46.7186 | $46.72 | $46.70 | $46.70 |
| Purchase #4 | $64.53 | 8.453% | $69.9847 | $69.98 | $70.00 | $70.00 |
| Purchase #5 | $76.30 | 8.849% | $83.0518 | $83.05 | $83.05 | $83.10 |
| Purchase #6 | $85.40 | 7.663% | $91.9442 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $173.35 | 5.711% | $183.25 | $183.25 | $183.25 | $183.30 |
| 7 purchase totals = | $637.60 | $688.1775 | $688.17 | $688.20 | $688.20 | |