| 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 | $21.84 | 7.537% | $23.4861 | $23.49 | $23.50 | $23.50 |
| Purchase #2 | $133.30 | 8.546% | $144.6918 | $144.69 | $144.70 | $144.70 |
| Purchase #3 | $194.92 | 11.196% | $216.7432 | $216.74 | $216.75 | $216.70 |
| Purchase #4 | $57.73 | 5.443% | $60.8722 | $60.87 | $60.85 | $60.90 |
| Purchase #5 | $156.89 | 9.586% | $171.9295 | $171.93 | $171.95 | $171.90 |
| Purchase #6 | $79.84 | 7.353% | $85.7106 | $85.71 | $85.70 | $85.70 |
| Purchase #7 | $223.53 | 10.658% | $247.3538 | $247.35 | $247.35 | $247.40 |
| 7 purchase totals = | $868.05 | $950.7872 | $950.78 | $950.80 | $950.80 | |