| 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 | $20.62 | 5.226% | $21.6976 | $21.70 | $21.70 | $21.70 |
| Purchase #2 | $186.73 | 6.321% | $198.5332 | $198.53 | $198.55 | $198.50 |
| Purchase #3 | $127.94 | 6.304% | $136.0053 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $34.62 | 3.550% | $35.849 | $35.85 | $35.85 | $35.80 |
| Purchase #5 | $107.33 | 9.457% | $117.4802 | $117.48 | $117.50 | $117.50 |
| Purchase #6 | $142.61 | 6.183% | $151.4276 | $151.43 | $151.45 | $151.40 |
| Purchase #7 | $97.47 | 4.188% | $101.552 | $101.55 | $101.55 | $101.60 |
| 7 purchase totals = | $717.32 | $762.5449 | $762.55 | $762.60 | $762.50 | |