| 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 | $51.25 | 9.318% | $56.0255 | $56.03 | $56.05 | $56.00 |
| Purchase #2 | $57.68 | 3.220% | $59.5373 | $59.54 | $59.55 | $59.50 |
| Purchase #3 | $154.74 | 3.128% | $159.5803 | $159.58 | $159.60 | $159.60 |
| Purchase #4 | $142.61 | 13.255% | $161.513 | $161.51 | $161.50 | $161.50 |
| Purchase #5 | $12.68 | 3.616% | $13.1385 | $13.14 | $13.15 | $13.10 |
| Purchase #6 | $130.61 | 4.382% | $136.3333 | $136.33 | $136.35 | $136.30 |
| Purchase #7 | $106.72 | 9.280% | $116.6236 | $116.62 | $116.60 | $116.60 |
| 7 purchase totals = | $656.29 | $702.7515 | $702.75 | $702.80 | $702.60 | |