| 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 | $66.56 | 9.807% | $73.0875 | $73.09 | $73.10 | $73.10 |
| Purchase #2 | $197.98 | 8.685% | $215.1746 | $215.17 | $215.15 | $215.20 |
| Purchase #3 | $76.90 | 11.220% | $85.5282 | $85.53 | $85.55 | $85.50 |
| Purchase #4 | $156.85 | 10.750% | $173.7114 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $74.44 | 7.657% | $80.1399 | $80.14 | $80.15 | $80.10 |
| Purchase #6 | $171.87 | 11.372% | $191.4151 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $54.82 | 10.625% | $60.6446 | $60.64 | $60.65 | $60.60 |
| 7 purchase totals = | $799.42 | $879.7013 | $879.70 | $879.70 | $879.60 | |