| 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 | $46.82 | 5.628% | $49.455 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $50.63 | 13.571% | $57.501 | $57.50 | $57.50 | $57.50 |
| Purchase #3 | $109.41 | 3.164% | $112.8717 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $211.29 | 13.447% | $239.7022 | $239.70 | $239.70 | $239.70 |
| Purchase #5 | $52.44 | 10.361% | $57.8733 | $57.87 | $57.85 | $57.90 |
| Purchase #6 | $81.35 | 3.294% | $84.0297 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $184.68 | 9.435% | $202.1046 | $202.10 | $202.10 | $202.10 |
| 7 purchase totals = | $736.62 | $803.5375 | $803.53 | $803.50 | $803.60 | |