| 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 | $88.57 | 8.137% | $95.7769 | $95.78 | $95.80 | $95.80 |
| Purchase #2 | $111.83 | 12.298% | $125.5829 | $125.58 | $125.60 | $125.60 |
| Purchase #3 | $36.87 | 12.629% | $41.5263 | $41.53 | $41.55 | $41.50 |
| Purchase #4 | $100.63 | 8.847% | $109.5327 | $109.53 | $109.55 | $109.50 |
| Purchase #5 | $135.77 | 8.486% | $147.2914 | $147.29 | $147.30 | $147.30 |
| Purchase #6 | $54.55 | 6.854% | $58.2889 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $86.65 | 9.329% | $94.7336 | $94.73 | $94.75 | $94.70 |
| 7 purchase totals = | $614.87 | $672.7327 | $672.73 | $672.85 | $672.70 | |