| 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 | $73.96 | 5.303% | $77.8821 | $77.88 | $77.90 | $77.90 |
| Purchase #2 | $212.30 | 13.551% | $241.0688 | $241.07 | $241.05 | $241.10 |
| Purchase #3 | $43.52 | 3.611% | $45.0915 | $45.09 | $45.10 | $45.10 |
| Purchase #4 | $229.38 | 13.773% | $260.9725 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $237.72 | 6.368% | $252.858 | $252.86 | $252.85 | $252.90 |
| Purchase #6 | $210.57 | 4.258% | $219.5361 | $219.54 | $219.55 | $219.50 |
| Purchase #7 | $72.38 | 7.441% | $77.7658 | $77.77 | $77.75 | $77.80 |
| 7 purchase totals = | $1,079.83 | $1,175.1748 | $1,175.18 | $1,175.15 | $1,175.30 | |