| 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 | $66.86 | 6.283% | $71.0608 | $71.06 | $71.05 | $71.10 |
| Purchase #2 | $178.30 | 10.350% | $196.7541 | $196.75 | $196.75 | $196.80 |
| Purchase #3 | $189.74 | 12.803% | $214.0324 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $244.68 | 10.669% | $270.7849 | $270.78 | $270.80 | $270.80 |
| Purchase #5 | $106.33 | 10.808% | $117.8221 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $11.51 | 11.731% | $12.8602 | $12.86 | $12.85 | $12.90 |
| Purchase #7 | $108.99 | 4.701% | $114.1136 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $906.41 | $997.4281 | $997.41 | $997.40 | $997.50 | |