| 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 | $69.38 | 7.262% | $74.4184 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $10.46 | 13.764% | $11.8997 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $212.56 | 4.430% | $221.9764 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $40.48 | 10.483% | $44.7235 | $44.72 | $44.70 | $44.70 |
| Purchase #5 | $108.40 | 4.185% | $112.9365 | $112.94 | $112.95 | $112.90 |
| Purchase #6 | $57.95 | 10.339% | $63.9415 | $63.94 | $63.95 | $63.90 |
| Purchase #7 | $13.62 | 3.185% | $14.0538 | $14.05 | $14.05 | $14.10 |
| 7 purchase totals = | $512.85 | $543.9498 | $543.95 | $543.95 | $543.90 | |