| 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 | $54.54 | 10.770% | $60.414 | $60.41 | $60.40 | $60.40 |
| Purchase #2 | $23.95 | 10.118% | $26.3733 | $26.37 | $26.35 | $26.40 |
| Purchase #3 | $42.29 | 8.765% | $45.9967 | $46.00 | $46.00 | $46.00 |
| Purchase #4 | $204.54 | 9.415% | $223.7974 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $92.34 | 8.318% | $100.0208 | $100.02 | $100.00 | $100.00 |
| Purchase #6 | $214.65 | 7.468% | $230.6801 | $230.68 | $230.70 | $230.70 |
| Purchase #7 | $176.71 | 10.518% | $195.2964 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $809.02 | $882.5787 | $882.58 | $882.55 | $882.60 | |