| 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 | $171.47 | 3.637% | $177.7064 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $20.38 | 10.670% | $22.5545 | $22.55 | $22.55 | $22.60 |
| Purchase #3 | $64.96 | 7.686% | $69.9528 | $69.95 | $69.95 | $70.00 |
| Purchase #4 | $11.97 | 9.207% | $13.0721 | $13.07 | $13.05 | $13.10 |
| Purchase #5 | $27.91 | 4.186% | $29.0783 | $29.08 | $29.10 | $29.10 |
| Purchase #6 | $219.70 | 3.113% | $226.5393 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $53.72 | 7.596% | $57.8006 | $57.80 | $57.80 | $57.80 |
| 7 purchase totals = | $570.11 | $596.7040 | $596.70 | $596.70 | $596.80 | |