| 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 | $190.32 | 11.794% | $212.7663 | $212.77 | $212.75 | $212.80 |
| Purchase #2 | $210.53 | 10.597% | $232.8399 | $232.84 | $232.85 | $232.80 |
| Purchase #3 | $95.59 | 13.748% | $108.7317 | $108.73 | $108.75 | $108.70 |
| Purchase #4 | $10.88 | 10.313% | $12.0021 | $12.00 | $12.00 | $12.00 |
| Purchase #5 | $32.67 | 12.182% | $36.6499 | $36.65 | $36.65 | $36.60 |
| Purchase #6 | $14.65 | 5.619% | $15.4732 | $15.47 | $15.45 | $15.50 |
| Purchase #7 | $64.87 | 10.576% | $71.7307 | $71.73 | $71.75 | $71.70 |
| 7 purchase totals = | $619.51 | $690.1938 | $690.19 | $690.20 | $690.10 | |