| 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 | $59.32 | 9.301% | $64.8374 | $64.84 | $64.85 | $64.80 |
| Purchase #2 | $218.78 | 13.757% | $248.8776 | $248.88 | $248.90 | $248.90 |
| Purchase #3 | $151.65 | 3.455% | $156.8895 | $156.89 | $156.90 | $156.90 |
| Purchase #4 | $35.43 | 11.392% | $39.4662 | $39.47 | $39.45 | $39.50 |
| Purchase #5 | $9.61 | 8.551% | $10.4318 | $10.43 | $10.45 | $10.40 |
| Purchase #6 | $55.53 | 8.152% | $60.0568 | $60.06 | $60.05 | $60.10 |
| Purchase #7 | $82.73 | 5.696% | $87.4423 | $87.44 | $87.45 | $87.40 |
| 7 purchase totals = | $613.05 | $668.0016 | $668.01 | $668.05 | $668.00 | |