| 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 | $90.99 | 7.701% | $97.9971 | $98.00 | $98.00 | $98.00 |
| Purchase #2 | $190.51 | 13.712% | $216.6327 | $216.63 | $216.65 | $216.60 |
| Purchase #3 | $63.48 | 10.707% | $70.2768 | $70.28 | $70.30 | $70.30 |
| Purchase #4 | $125.78 | 6.507% | $133.9645 | $133.96 | $133.95 | $134.00 |
| Purchase #5 | $137.42 | 5.278% | $144.673 | $144.67 | $144.65 | $144.70 |
| Purchase #6 | $37.97 | 9.804% | $41.6926 | $41.69 | $41.70 | $41.70 |
| Purchase #7 | $174.79 | 7.662% | $188.1824 | $188.18 | $188.20 | $188.20 |
| 7 purchase totals = | $820.94 | $893.4191 | $893.41 | $893.45 | $893.50 | |