| 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 | $71.49 | 10.786% | $79.2009 | $79.20 | $79.20 | $79.20 |
| Purchase #2 | $150.63 | 9.421% | $164.8209 | $164.82 | $164.80 | $164.80 |
| Purchase #3 | $221.97 | 8.206% | $240.1849 | $240.18 | $240.20 | $240.20 |
| Purchase #4 | $67.89 | 6.721% | $72.4529 | $72.45 | $72.45 | $72.50 |
| Purchase #5 | $140.60 | 11.833% | $157.2372 | $157.24 | $157.25 | $157.20 |
| Purchase #6 | $59.93 | 9.836% | $65.8247 | $65.82 | $65.80 | $65.80 |
| Purchase #7 | $39.58 | 6.197% | $42.0328 | $42.03 | $42.05 | $42.00 |
| 7 purchase totals = | $752.09 | $821.7543 | $821.74 | $821.75 | $821.70 | |