| 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 | $69.61 | 8.225% | $75.3354 | $75.34 | $75.35 | $75.30 |
| Purchase #2 | $71.43 | 11.736% | $79.813 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $137.60 | 13.512% | $156.1925 | $156.19 | $156.20 | $156.20 |
| Purchase #4 | $22.46 | 5.364% | $23.6648 | $23.66 | $23.65 | $23.70 |
| Purchase #5 | $222.43 | 13.512% | $252.4847 | $252.48 | $252.50 | $252.50 |
| Purchase #6 | $6.88 | 13.718% | $7.8238 | $7.82 | $7.80 | $7.80 |
| Purchase #7 | $209.88 | 3.848% | $217.9562 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $740.29 | $813.2704 | $813.26 | $813.25 | $813.30 | |