| 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 | $90.80 | 8.569% | $98.5807 | $98.58 | $98.60 | $98.60 |
| Purchase #2 | $176.28 | 8.494% | $191.2532 | $191.25 | $191.25 | $191.30 |
| Purchase #3 | $56.83 | 13.650% | $64.5873 | $64.59 | $64.60 | $64.60 |
| Purchase #4 | $140.62 | 10.237% | $155.0153 | $155.02 | $155.00 | $155.00 |
| Purchase #5 | $7.32 | 10.360% | $8.0784 | $8.08 | $8.10 | $8.10 |
| Purchase #6 | $19.60 | 13.616% | $22.2687 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $61.41 | 7.284% | $65.8831 | $65.88 | $65.90 | $65.90 |
| 7 purchase totals = | $552.86 | $605.6667 | $605.67 | $605.70 | $605.80 | |