| 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 | $49.78 | 12.761% | $56.1324 | $56.13 | $56.15 | $56.10 |
| Purchase #2 | $129.41 | 11.136% | $143.8211 | $143.82 | $143.80 | $143.80 |
| Purchase #3 | $95.53 | 9.400% | $104.5098 | $104.51 | $104.50 | $104.50 |
| Purchase #4 | $167.82 | 6.531% | $178.7803 | $178.78 | $178.80 | $178.80 |
| Purchase #5 | $114.84 | 8.435% | $124.5268 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $180.93 | 9.349% | $197.8451 | $197.85 | $197.85 | $197.80 |
| Purchase #7 | $39.68 | 13.145% | $44.8959 | $44.90 | $44.90 | $44.90 |
| 7 purchase totals = | $777.99 | $850.5114 | $850.52 | $850.55 | $850.40 | |