| 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 | $66.86 | 13.505% | $75.8894 | $75.89 | $75.90 | $75.90 |
| Purchase #2 | $34.56 | 7.712% | $37.2253 | $37.23 | $37.25 | $37.20 |
| Purchase #3 | $85.97 | 5.183% | $90.4258 | $90.43 | $90.45 | $90.40 |
| Purchase #4 | $108.43 | 5.528% | $114.424 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $93.27 | 3.424% | $96.4636 | $96.46 | $96.45 | $96.50 |
| Purchase #6 | $209.51 | 10.729% | $231.9883 | $231.99 | $232.00 | $232.00 |
| Purchase #7 | $199.31 | 4.315% | $207.9102 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $797.91 | $854.3266 | $854.33 | $854.35 | $854.30 | |