| 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 | $7.94 | 7.660% | $8.5482 | $8.55 | $8.55 | $8.50 |
| Purchase #2 | $107.78 | 5.176% | $113.3587 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $86.57 | 9.109% | $94.4557 | $94.46 | $94.45 | $94.50 |
| Purchase #4 | $154.39 | 8.118% | $166.9234 | $166.92 | $166.90 | $166.90 |
| Purchase #5 | $120.30 | 3.579% | $124.6055 | $124.61 | $124.60 | $124.60 |
| Purchase #6 | $141.53 | 8.711% | $153.8587 | $153.86 | $153.85 | $153.90 |
| Purchase #7 | $162.32 | 10.195% | $178.8685 | $178.87 | $178.85 | $178.90 |
| 7 purchase totals = | $780.83 | $840.6187 | $840.63 | $840.55 | $840.70 | |