| 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 | $7.29 | 9.818% | $8.0057 | $8.01 | $8.00 | $8.00 |
| Purchase #2 | $14.58 | 13.430% | $16.5381 | $16.54 | $16.55 | $16.50 |
| Purchase #3 | $57.55 | 8.316% | $62.3359 | $62.34 | $62.35 | $62.30 |
| Purchase #4 | $195.96 | 8.378% | $212.3775 | $212.38 | $212.40 | $212.40 |
| Purchase #5 | $28.74 | 10.541% | $31.7695 | $31.77 | $31.75 | $31.80 |
| Purchase #6 | $40.77 | 11.222% | $45.3452 | $45.35 | $45.35 | $45.30 |
| Purchase #7 | $185.68 | 5.390% | $195.6882 | $195.69 | $195.70 | $195.70 |
| 7 purchase totals = | $530.57 | $572.0601 | $572.08 | $572.10 | $572.00 | |