| 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 | $92.56 | 10.535% | $102.3112 | $102.31 | $102.30 | $102.30 |
| Purchase #2 | $30.82 | 11.172% | $34.2632 | $34.26 | $34.25 | $34.30 |
| Purchase #3 | $62.74 | 11.704% | $70.0831 | $70.08 | $70.10 | $70.10 |
| Purchase #4 | $37.68 | 6.177% | $40.0075 | $40.01 | $40.00 | $40.00 |
| Purchase #5 | $112.37 | 4.325% | $117.23 | $117.23 | $117.25 | $117.20 |
| Purchase #6 | $142.60 | 10.814% | $158.0208 | $158.02 | $158.00 | $158.00 |
| Purchase #7 | $168.49 | 9.379% | $184.2927 | $184.29 | $184.30 | $184.30 |
| 7 purchase totals = | $647.26 | $706.2085 | $706.20 | $706.20 | $706.20 | |