| 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 | $43.51 | 3.581% | $45.0681 | $45.07 | $45.05 | $45.10 |
| Purchase #2 | $62.47 | 5.521% | $65.919 | $65.92 | $65.90 | $65.90 |
| Purchase #3 | $81.36 | 4.264% | $84.8292 | $84.83 | $84.85 | $84.80 |
| Purchase #4 | $202.41 | 7.165% | $216.9127 | $216.91 | $216.90 | $216.90 |
| Purchase #5 | $168.87 | 12.486% | $189.9551 | $189.96 | $189.95 | $190.00 |
| Purchase #6 | $144.59 | 5.307% | $152.2634 | $152.26 | $152.25 | $152.30 |
| Purchase #7 | $209.67 | 10.498% | $231.6812 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $912.88 | $986.6287 | $986.63 | $986.60 | $986.70 | |