| 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 | $41.36 | 7.306% | $44.3818 | $44.38 | $44.40 | $44.40 |
| Purchase #2 | $86.26 | 4.501% | $90.1426 | $90.14 | $90.15 | $90.10 |
| Purchase #3 | $157.77 | 9.279% | $172.4095 | $172.41 | $172.40 | $172.40 |
| Purchase #4 | $89.99 | 3.757% | $93.3709 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $137.44 | 10.160% | $151.4039 | $151.40 | $151.40 | $151.40 |
| Purchase #6 | $214.49 | 7.482% | $230.5381 | $230.54 | $230.55 | $230.50 |
| Purchase #7 | $194.62 | 4.332% | $203.0509 | $203.05 | $203.05 | $203.10 |
| 7 purchase totals = | $921.93 | $985.2977 | $985.29 | $985.30 | $985.30 | |