| 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 | $13.85 | 8.193% | $14.9847 | $14.98 | $15.00 | $15.00 |
| Purchase #2 | $35.39 | 5.493% | $37.334 | $37.33 | $37.35 | $37.30 |
| Purchase #3 | $61.96 | 9.390% | $67.778 | $67.78 | $67.80 | $67.80 |
| Purchase #4 | $156.50 | 9.719% | $171.7102 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $221.85 | 11.483% | $247.325 | $247.33 | $247.35 | $247.30 |
| Purchase #6 | $204.62 | 9.789% | $224.6503 | $224.65 | $224.65 | $224.70 |
| Purchase #7 | $47.41 | 13.135% | $53.6373 | $53.64 | $53.65 | $53.60 |
| 7 purchase totals = | $741.58 | $817.4195 | $817.42 | $817.50 | $817.40 | |