| 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 | $79.64 | 4.798% | $83.4611 | $83.46 | $83.45 | $83.50 |
| Purchase #2 | $63.57 | 12.606% | $71.5836 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $142.99 | 9.353% | $156.3639 | $156.36 | $156.35 | $156.40 |
| Purchase #4 | $133.85 | 13.386% | $151.7672 | $151.77 | $151.75 | $151.80 |
| Purchase #5 | $103.78 | 3.115% | $107.0127 | $107.01 | $107.00 | $107.00 |
| Purchase #6 | $204.74 | 13.747% | $232.8856 | $232.89 | $232.90 | $232.90 |
| Purchase #7 | $77.62 | 7.160% | $83.1776 | $83.18 | $83.20 | $83.20 |
| 7 purchase totals = | $806.19 | $886.2517 | $886.25 | $886.25 | $886.40 | |