| 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 | $15.61 | 9.193% | $17.045 | $17.05 | $17.05 | $17.00 |
| Purchase #2 | $53.54 | 11.733% | $59.8218 | $59.82 | $59.80 | $59.80 |
| Purchase #3 | $185.64 | 10.709% | $205.5202 | $205.52 | $205.50 | $205.50 |
| Purchase #4 | $56.93 | 6.449% | $60.6014 | $60.60 | $60.60 | $60.60 |
| Purchase #5 | $167.70 | 4.159% | $174.6746 | $174.67 | $174.65 | $174.70 |
| Purchase #6 | $167.48 | 13.459% | $190.0211 | $190.02 | $190.00 | $190.00 |
| Purchase #7 | $117.72 | 10.395% | $129.957 | $129.96 | $129.95 | $130.00 |
| 7 purchase totals = | $764.62 | $837.6411 | $837.64 | $837.55 | $837.60 | |