| 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 | $5.99 | 4.205% | $6.2419 | $6.24 | $6.25 | $6.20 |
| Purchase #2 | $110.32 | 6.458% | $117.4445 | $117.44 | $117.45 | $117.40 |
| Purchase #3 | $21.60 | 10.687% | $23.9084 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $148.59 | 11.420% | $165.559 | $165.56 | $165.55 | $165.60 |
| Purchase #5 | $230.40 | 7.427% | $247.5118 | $247.51 | $247.50 | $247.50 |
| Purchase #6 | $194.31 | 6.446% | $206.8352 | $206.84 | $206.85 | $206.80 |
| Purchase #7 | $148.67 | 5.496% | $156.8409 | $156.84 | $156.85 | $156.80 |
| 7 purchase totals = | $859.88 | $924.3417 | $924.34 | $924.35 | $924.20 | |