| 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 | $15.33 | 6.585% | $16.3395 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $138.26 | 3.706% | $143.3839 | $143.38 | $143.40 | $143.40 |
| Purchase #3 | $127.39 | 7.268% | $136.6487 | $136.65 | $136.65 | $136.60 |
| Purchase #4 | $175.25 | 7.141% | $187.7646 | $187.76 | $187.75 | $187.80 |
| Purchase #5 | $98.97 | 13.640% | $112.4695 | $112.47 | $112.45 | $112.50 |
| Purchase #6 | $107.96 | 12.107% | $121.0307 | $121.03 | $121.05 | $121.00 |
| Purchase #7 | $32.49 | 4.815% | $34.0544 | $34.05 | $34.05 | $34.10 |
| 7 purchase totals = | $695.65 | $751.6913 | $751.68 | $751.70 | $751.70 | |