| 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 | $31.75 | 3.512% | $32.8651 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $60.68 | 8.785% | $66.0107 | $66.01 | $66.00 | $66.00 |
| Purchase #3 | $157.80 | 7.591% | $169.7786 | $169.78 | $169.80 | $169.80 |
| Purchase #4 | $75.94 | 10.611% | $83.998 | $84.00 | $84.00 | $84.00 |
| Purchase #5 | $5.80 | 11.718% | $6.4796 | $6.48 | $6.50 | $6.50 |
| Purchase #6 | $90.98 | 9.763% | $99.8624 | $99.86 | $99.85 | $99.90 |
| Purchase #7 | $250.38 | 12.840% | $282.5288 | $282.53 | $282.55 | $282.50 |
| 7 purchase totals = | $673.33 | $741.5232 | $741.53 | $741.55 | $741.60 | |