| 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 | $235.77 | 13.799% | $268.3039 | $268.30 | $268.30 | $268.30 |
| Purchase #2 | $86.84 | 12.472% | $97.6707 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $99.39 | 10.224% | $109.5516 | $109.55 | $109.55 | $109.60 |
| Purchase #4 | $35.31 | 12.449% | $39.7057 | $39.71 | $39.70 | $39.70 |
| Purchase #5 | $45.44 | 5.172% | $47.7902 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $155.50 | 10.730% | $172.1852 | $172.19 | $172.20 | $172.20 |
| Purchase #7 | $94.67 | 5.755% | $100.1183 | $100.12 | $100.10 | $100.10 |
| 7 purchase totals = | $752.92 | $835.3256 | $835.33 | $835.30 | $835.40 | |