| 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 | $80.94 | 7.151% | $86.728 | $86.73 | $86.75 | $86.70 |
| Purchase #2 | $76.67 | 9.868% | $84.2358 | $84.24 | $84.25 | $84.20 |
| Purchase #3 | $138.90 | 3.433% | $143.6684 | $143.67 | $143.65 | $143.70 |
| Purchase #4 | $118.67 | 10.349% | $130.9512 | $130.95 | $130.95 | $131.00 |
| Purchase #5 | $183.25 | 11.726% | $204.7379 | $204.74 | $204.75 | $204.70 |
| Purchase #6 | $7.74 | 11.560% | $8.6347 | $8.63 | $8.65 | $8.60 |
| Purchase #7 | $23.54 | 5.606% | $24.8597 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $629.71 | $683.8157 | $683.82 | $683.85 | $683.80 | |