| 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 | $98.84 | 10.352% | $109.0719 | $109.07 | $109.05 | $109.10 |
| Purchase #2 | $6.90 | 10.293% | $7.6102 | $7.61 | $7.60 | $7.60 |
| Purchase #3 | $155.92 | 13.298% | $176.6542 | $176.65 | $176.65 | $176.70 |
| Purchase #4 | $98.53 | 4.717% | $103.1777 | $103.18 | $103.20 | $103.20 |
| Purchase #5 | $214.58 | 8.850% | $233.5703 | $233.57 | $233.55 | $233.60 |
| Purchase #6 | $120.76 | 4.151% | $125.7727 | $125.77 | $125.75 | $125.80 |
| Purchase #7 | $146.77 | 12.154% | $164.6084 | $164.61 | $164.60 | $164.60 |
| 7 purchase totals = | $842.30 | $920.4654 | $920.46 | $920.40 | $920.60 | |