| 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 | $65.40 | 4.392% | $68.2724 | $68.27 | $68.25 | $68.30 |
| Purchase #2 | $20.26 | 7.103% | $21.6991 | $21.70 | $21.70 | $21.70 |
| Purchase #3 | $25.74 | 8.198% | $27.8502 | $27.85 | $27.85 | $27.90 |
| Purchase #4 | $27.80 | 12.784% | $31.354 | $31.35 | $31.35 | $31.40 |
| Purchase #5 | $236.99 | 5.160% | $249.2187 | $249.22 | $249.20 | $249.20 |
| Purchase #6 | $99.40 | 12.133% | $111.4602 | $111.46 | $111.45 | $111.50 |
| Purchase #7 | $182.75 | 13.242% | $206.9498 | $206.95 | $206.95 | $206.90 |
| 7 purchase totals = | $658.34 | $716.8044 | $716.80 | $716.75 | $716.90 | |