| 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 | $113.55 | 5.718% | $120.0428 | $120.04 | $120.05 | $120.00 |
| Purchase #2 | $25.66 | 3.261% | $26.4968 | $26.50 | $26.50 | $26.50 |
| Purchase #3 | $42.67 | 5.298% | $44.9307 | $44.93 | $44.95 | $44.90 |
| Purchase #4 | $107.80 | 10.415% | $119.0274 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $193.69 | 7.847% | $208.8889 | $208.89 | $208.90 | $208.90 |
| Purchase #6 | $193.47 | 6.301% | $205.6605 | $205.66 | $205.65 | $205.70 |
| Purchase #7 | $153.28 | 13.461% | $173.913 | $173.91 | $173.90 | $173.90 |
| 7 purchase totals = | $830.12 | $898.9601 | $898.96 | $899.00 | $898.90 | |