| 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 | $47.83 | 10.856% | $53.0224 | $53.02 | $53.00 | $53.00 |
| Purchase #2 | $48.40 | 4.669% | $50.6598 | $50.66 | $50.65 | $50.70 |
| Purchase #3 | $112.41 | 4.222% | $117.156 | $117.16 | $117.15 | $117.20 |
| Purchase #4 | $152.54 | 6.259% | $162.0875 | $162.09 | $162.10 | $162.10 |
| Purchase #5 | $39.46 | 4.159% | $41.1011 | $41.10 | $41.10 | $41.10 |
| Purchase #6 | $212.53 | 9.140% | $231.9552 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $111.95 | 12.455% | $125.8934 | $125.89 | $125.90 | $125.90 |
| 7 purchase totals = | $725.12 | $781.8754 | $781.88 | $781.85 | $782.00 | |