| 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 | $106.86 | 6.498% | $113.8038 | $113.80 | $113.80 | $113.80 |
| Purchase #2 | $87.93 | 5.759% | $92.9939 | $92.99 | $93.00 | $93.00 |
| Purchase #3 | $93.56 | 4.785% | $98.0368 | $98.04 | $98.05 | $98.00 |
| Purchase #4 | $27.25 | 9.138% | $29.7401 | $29.74 | $29.75 | $29.70 |
| Purchase #5 | $196.44 | 10.431% | $216.9307 | $216.93 | $216.95 | $216.90 |
| Purchase #6 | $119.87 | 11.546% | $133.7102 | $133.71 | $133.70 | $133.70 |
| Purchase #7 | $185.55 | 5.494% | $195.7441 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $817.46 | $880.9596 | $880.95 | $881.00 | $880.80 | |