| 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 | $24.89 | 7.871% | $26.8491 | $26.85 | $26.85 | $26.80 |
| Purchase #2 | $145.55 | 5.434% | $153.4592 | $153.46 | $153.45 | $153.50 |
| Purchase #3 | $14.25 | 12.153% | $15.9818 | $15.98 | $16.00 | $16.00 |
| Purchase #4 | $187.33 | 9.675% | $205.4542 | $205.45 | $205.45 | $205.50 |
| Purchase #5 | $75.86 | 5.535% | $80.0589 | $80.06 | $80.05 | $80.10 |
| Purchase #6 | $14.92 | 7.624% | $16.0575 | $16.06 | $16.05 | $16.10 |
| Purchase #7 | $73.29 | 6.630% | $78.1491 | $78.15 | $78.15 | $78.10 |
| 7 purchase totals = | $536.09 | $576.0098 | $576.01 | $576.00 | $576.10 | |