| 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 | $47.55 | 8.414% | $51.5509 | $51.55 | $51.55 | $51.60 |
| Purchase #2 | $41.96 | 7.717% | $45.1981 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $13.32 | 3.841% | $13.8316 | $13.83 | $13.85 | $13.80 |
| Purchase #4 | $27.80 | 7.771% | $29.9603 | $29.96 | $29.95 | $30.00 |
| Purchase #5 | $131.38 | 5.583% | $138.7149 | $138.71 | $138.70 | $138.70 |
| Purchase #6 | $249.31 | 7.315% | $267.547 | $267.55 | $267.55 | $267.50 |
| Purchase #7 | $193.86 | 3.252% | $200.1643 | $200.16 | $200.15 | $200.20 |
| 7 purchase totals = | $705.18 | $746.9671 | $746.96 | $746.95 | $747.00 | |