| 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 | $43.96 | 7.215% | $47.1317 | $47.13 | $47.15 | $47.10 |
| Purchase #2 | $173.25 | 9.365% | $189.4749 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $117.39 | 13.667% | $133.4337 | $133.43 | $133.45 | $133.40 |
| Purchase #4 | $137.46 | 3.135% | $141.7694 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $213.45 | 8.621% | $231.8515 | $231.85 | $231.85 | $231.90 |
| Purchase #6 | $239.78 | 8.661% | $260.5473 | $260.55 | $260.55 | $260.50 |
| Purchase #7 | $149.39 | 6.413% | $158.9704 | $158.97 | $158.95 | $159.00 |
| 7 purchase totals = | $1,074.68 | $1,163.1789 | $1,163.17 | $1,163.15 | $1,163.20 | |