| 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 | $47.69 | 12.305% | $53.5583 | $53.56 | $53.55 | $53.60 |
| Purchase #2 | $148.63 | 8.175% | $160.7805 | $160.78 | $160.80 | $160.80 |
| Purchase #3 | $129.55 | 5.292% | $136.4058 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $111.63 | 5.332% | $117.5821 | $117.58 | $117.60 | $117.60 |
| Purchase #5 | $6.79 | 10.168% | $7.4804 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $189.81 | 4.376% | $198.1161 | $198.12 | $198.10 | $198.10 |
| Purchase #7 | $133.35 | 9.698% | $146.2823 | $146.28 | $146.30 | $146.30 |
| 7 purchase totals = | $767.45 | $820.2055 | $820.21 | $820.25 | $820.30 | |