| 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 | $69.68 | 3.183% | $71.8979 | $71.90 | $71.90 | $71.90 |
| Purchase #2 | $144.54 | 13.284% | $163.7407 | $163.74 | $163.75 | $163.70 |
| Purchase #3 | $172.73 | 10.295% | $190.5126 | $190.51 | $190.50 | $190.50 |
| Purchase #4 | $194.90 | 6.758% | $208.0713 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $201.47 | 5.544% | $212.6395 | $212.64 | $212.65 | $212.60 |
| Purchase #6 | $5.84 | 4.817% | $6.1213 | $6.12 | $6.10 | $6.10 |
| Purchase #7 | $83.47 | 4.265% | $87.03 | $87.03 | $87.05 | $87.00 |
| 7 purchase totals = | $872.63 | $940.0133 | $940.01 | $940.00 | $939.90 | |