| 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 | $7.99 | 7.461% | $8.5861 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $175.46 | 10.758% | $194.336 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $92.73 | 6.871% | $99.1015 | $99.10 | $99.10 | $99.10 |
| Purchase #4 | $62.89 | 10.552% | $69.5262 | $69.53 | $69.55 | $69.50 |
| Purchase #5 | $111.73 | 9.149% | $121.9522 | $121.95 | $121.95 | $122.00 |
| Purchase #6 | $146.84 | 8.176% | $158.8456 | $158.85 | $158.85 | $158.80 |
| Purchase #7 | $20.64 | 12.638% | $23.2485 | $23.25 | $23.25 | $23.20 |
| 7 purchase totals = | $618.28 | $675.5961 | $675.61 | $675.65 | $675.50 | |