| 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 | $42.30 | 7.819% | $45.6074 | $45.61 | $45.60 | $45.60 |
| Purchase #2 | $248.65 | 5.449% | $262.1989 | $262.20 | $262.20 | $262.20 |
| Purchase #3 | $85.47 | 4.367% | $89.2025 | $89.20 | $89.20 | $89.20 |
| Purchase #4 | $183.68 | 12.427% | $206.5059 | $206.51 | $206.50 | $206.50 |
| Purchase #5 | $92.67 | 13.227% | $104.9275 | $104.93 | $104.95 | $104.90 |
| Purchase #6 | $109.74 | 10.577% | $121.3472 | $121.35 | $121.35 | $121.30 |
| Purchase #7 | $149.49 | 5.440% | $157.6223 | $157.62 | $157.60 | $157.60 |
| 7 purchase totals = | $912.00 | $987.4117 | $987.42 | $987.40 | $987.30 | |