| 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 | $81.75 | 3.205% | $84.3701 | $84.37 | $84.35 | $84.40 |
| Purchase #2 | $116.45 | 6.276% | $123.7584 | $123.76 | $123.75 | $123.80 |
| Purchase #3 | $56.39 | 6.459% | $60.0322 | $60.03 | $60.05 | $60.00 |
| Purchase #4 | $70.36 | 8.426% | $76.2885 | $76.29 | $76.30 | $76.30 |
| Purchase #5 | $45.84 | 8.497% | $49.735 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $87.32 | 6.722% | $93.1897 | $93.19 | $93.20 | $93.20 |
| Purchase #7 | $45.30 | 13.594% | $51.4581 | $51.46 | $51.45 | $51.50 |
| 7 purchase totals = | $503.41 | $538.8320 | $538.84 | $538.85 | $538.90 | |