| 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 | $80.66 | 7.592% | $86.7837 | $86.78 | $86.80 | $86.80 |
| Purchase #2 | $20.96 | 5.181% | $22.0459 | $22.05 | $22.05 | $22.00 |
| Purchase #3 | $109.30 | 9.510% | $119.6944 | $119.69 | $119.70 | $119.70 |
| Purchase #4 | $120.60 | 6.164% | $128.0338 | $128.03 | $128.05 | $128.00 |
| Purchase #5 | $221.91 | 6.539% | $236.4207 | $236.42 | $236.40 | $236.40 |
| Purchase #6 | $8.90 | 6.850% | $9.5097 | $9.51 | $9.50 | $9.50 |
| Purchase #7 | $223.86 | 7.659% | $241.0054 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $786.19 | $843.4936 | $843.49 | $843.50 | $843.40 | |