| 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 | $79.34 | 5.817% | $83.9552 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $12.72 | 5.819% | $13.4602 | $13.46 | $13.45 | $13.50 |
| Purchase #3 | $186.92 | 10.746% | $207.0064 | $207.01 | $207.00 | $207.00 |
| Purchase #4 | $56.85 | 13.430% | $64.485 | $64.49 | $64.50 | $64.50 |
| Purchase #5 | $230.47 | 5.800% | $243.8373 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $28.66 | 3.869% | $29.7689 | $29.77 | $29.75 | $29.80 |
| Purchase #7 | $221.69 | 12.691% | $249.8247 | $249.82 | $249.80 | $249.80 |
| 7 purchase totals = | $816.65 | $892.3377 | $892.35 | $892.30 | $892.40 | |