| 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 | $36.88 | 8.738% | $40.1026 | $40.10 | $40.10 | $40.10 |
| Purchase #2 | $9.82 | 8.287% | $10.6338 | $10.63 | $10.65 | $10.60 |
| Purchase #3 | $188.49 | 9.657% | $206.6925 | $206.69 | $206.70 | $206.70 |
| Purchase #4 | $62.85 | 6.122% | $66.6977 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $130.54 | 5.386% | $137.5709 | $137.57 | $137.55 | $137.60 |
| Purchase #6 | $203.94 | 9.731% | $223.7854 | $223.79 | $223.80 | $223.80 |
| Purchase #7 | $64.86 | 8.756% | $70.5391 | $70.54 | $70.55 | $70.50 |
| 7 purchase totals = | $697.38 | $756.0220 | $756.02 | $756.05 | $756.00 | |