| 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 | $74.81 | 7.464% | $80.3938 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $85.71 | 9.288% | $93.6707 | $93.67 | $93.65 | $93.70 |
| Purchase #3 | $36.37 | 7.589% | $39.1301 | $39.13 | $39.15 | $39.10 |
| Purchase #4 | $209.49 | 3.865% | $217.5868 | $217.59 | $217.60 | $217.60 |
| Purchase #5 | $222.95 | 7.791% | $240.32 | $240.32 | $240.30 | $240.30 |
| Purchase #6 | $6.34 | 6.102% | $6.7269 | $6.73 | $6.75 | $6.70 |
| Purchase #7 | $140.91 | 13.517% | $159.9568 | $159.96 | $159.95 | $160.00 |
| 7 purchase totals = | $776.58 | $837.7851 | $837.79 | $837.80 | $837.80 | |