| 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 | $82.69 | 3.785% | $85.8198 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $47.44 | 7.161% | $50.8372 | $50.84 | $50.85 | $50.80 |
| Purchase #3 | $201.54 | 11.126% | $223.9633 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $21.89 | 5.276% | $23.0449 | $23.04 | $23.05 | $23.00 |
| Purchase #5 | $108.43 | 7.346% | $116.3953 | $116.40 | $116.40 | $116.40 |
| Purchase #6 | $230.53 | 6.213% | $244.8528 | $244.85 | $244.85 | $244.90 |
| Purchase #7 | $119.59 | 13.351% | $135.5565 | $135.56 | $135.55 | $135.60 |
| 7 purchase totals = | $812.11 | $880.4698 | $880.47 | $880.45 | $880.50 | |