| 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 | $6.42 | 5.835% | $6.7946 | $6.79 | $6.80 | $6.80 |
| Purchase #2 | $106.87 | 6.283% | $113.5846 | $113.58 | $113.60 | $113.60 |
| Purchase #3 | $180.97 | 11.217% | $201.2694 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $184.68 | 13.863% | $210.2822 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $172.84 | 11.747% | $193.1435 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $132.98 | 9.445% | $145.54 | $145.54 | $145.55 | $145.50 |
| Purchase #7 | $88.99 | 5.260% | $93.6709 | $93.67 | $93.65 | $93.70 |
| 7 purchase totals = | $873.75 | $964.2852 | $964.27 | $964.30 | $964.30 | |