| 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 | $138.98 | 8.246% | $150.4403 | $150.44 | $150.45 | $150.40 |
| Purchase #2 | $51.35 | 12.465% | $57.7508 | $57.75 | $57.75 | $57.80 |
| Purchase #3 | $43.25 | 8.552% | $46.9487 | $46.95 | $46.95 | $46.90 |
| Purchase #4 | $95.67 | 6.788% | $102.1641 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $175.42 | 12.769% | $197.8194 | $197.82 | $197.80 | $197.80 |
| Purchase #6 | $118.76 | 9.209% | $129.6966 | $129.70 | $129.70 | $129.70 |
| Purchase #7 | $59.64 | 3.108% | $61.4936 | $61.49 | $61.50 | $61.50 |
| 7 purchase totals = | $683.07 | $746.3135 | $746.31 | $746.30 | $746.30 | |