| 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 | $30.48 | 13.808% | $34.6887 | $34.69 | $34.70 | $34.70 |
| Purchase #2 | $197.48 | 6.836% | $210.9797 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $104.89 | 13.260% | $118.7984 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $104.41 | 11.507% | $116.4245 | $116.42 | $116.40 | $116.40 |
| Purchase #5 | $72.62 | 10.105% | $79.9583 | $79.96 | $79.95 | $80.00 |
| Purchase #6 | $192.52 | 5.331% | $202.7832 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $93.46 | 5.345% | $98.4554 | $98.46 | $98.45 | $98.50 |
| 7 purchase totals = | $795.86 | $862.0882 | $862.09 | $862.10 | $862.20 | |