| 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 | $31.70 | 10.210% | $34.9366 | $34.94 | $34.95 | $34.90 |
| Purchase #2 | $91.35 | 4.423% | $95.3904 | $95.39 | $95.40 | $95.40 |
| Purchase #3 | $131.30 | 13.733% | $149.3314 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $128.33 | 11.872% | $143.5653 | $143.57 | $143.55 | $143.60 |
| Purchase #5 | $174.76 | 8.568% | $189.7334 | $189.73 | $189.75 | $189.70 |
| Purchase #6 | $66.95 | 12.172% | $75.0992 | $75.10 | $75.10 | $75.10 |
| Purchase #7 | $190.86 | 7.497% | $205.1688 | $205.17 | $205.15 | $205.20 |
| 7 purchase totals = | $815.25 | $893.2251 | $893.23 | $893.25 | $893.20 | |