| 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 | $73.41 | 10.194% | $80.8934 | $80.89 | $80.90 | $80.90 |
| Purchase #2 | $193.56 | 4.503% | $202.276 | $202.28 | $202.30 | $202.30 |
| Purchase #3 | $62.97 | 13.722% | $71.6107 | $71.61 | $71.60 | $71.60 |
| Purchase #4 | $172.81 | 12.444% | $194.3145 | $194.31 | $194.30 | $194.30 |
| Purchase #5 | $49.66 | 10.697% | $54.9721 | $54.97 | $54.95 | $55.00 |
| Purchase #6 | $104.74 | 4.239% | $109.1799 | $109.18 | $109.20 | $109.20 |
| Purchase #7 | $171.76 | 6.312% | $182.6015 | $182.60 | $182.60 | $182.60 |
| 7 purchase totals = | $828.91 | $895.8481 | $895.84 | $895.85 | $895.90 | |