| 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 | $56.73 | 10.787% | $62.8495 | $62.85 | $62.85 | $62.80 |
| Purchase #2 | $91.35 | 9.662% | $100.1762 | $100.18 | $100.20 | $100.20 |
| Purchase #3 | $83.76 | 9.202% | $91.4676 | $91.47 | $91.45 | $91.50 |
| Purchase #4 | $107.40 | 10.468% | $118.6426 | $118.64 | $118.65 | $118.60 |
| Purchase #5 | $169.99 | 6.476% | $180.9986 | $181.00 | $181.00 | $181.00 |
| Purchase #6 | $14.37 | 11.639% | $16.0425 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $45.52 | 12.186% | $51.0671 | $51.07 | $51.05 | $51.10 |
| 7 purchase totals = | $569.12 | $621.2441 | $621.25 | $621.25 | $621.20 | |