| 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 | $72.40 | 9.150% | $79.0246 | $79.02 | $79.00 | $79.00 |
| Purchase #2 | $124.49 | 4.531% | $130.1306 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $79.37 | 8.766% | $86.3276 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $121.40 | 11.556% | $135.429 | $135.43 | $135.45 | $135.40 |
| Purchase #5 | $187.40 | 9.449% | $205.1074 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $212.49 | 10.766% | $235.3667 | $235.37 | $235.35 | $235.40 |
| Purchase #7 | $57.32 | 5.823% | $60.6577 | $60.66 | $60.65 | $60.70 |
| 7 purchase totals = | $854.87 | $932.0436 | $932.05 | $932.05 | $932.00 | |