| 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 | $75.27 | 8.739% | $81.8478 | $81.85 | $81.85 | $81.80 |
| Purchase #2 | $12.95 | 9.262% | $14.1494 | $14.15 | $14.15 | $14.10 |
| Purchase #3 | $111.70 | 9.470% | $122.278 | $122.28 | $122.30 | $122.30 |
| Purchase #4 | $107.42 | 8.495% | $116.5453 | $116.55 | $116.55 | $116.50 |
| Purchase #5 | $22.97 | 3.832% | $23.8502 | $23.85 | $23.85 | $23.90 |
| Purchase #6 | $32.37 | 3.871% | $33.623 | $33.62 | $33.60 | $33.60 |
| Purchase #7 | $17.55 | 6.571% | $18.7032 | $18.70 | $18.70 | $18.70 |
| 7 purchase totals = | $380.23 | $410.9969 | $411.00 | $411.00 | $410.90 | |