| 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 | $248.55 | 9.132% | $271.2476 | $271.25 | $271.25 | $271.20 |
| Purchase #2 | $50.54 | 7.857% | $54.5109 | $54.51 | $54.50 | $54.50 |
| Purchase #3 | $107.50 | 12.510% | $120.9483 | $120.95 | $120.95 | $120.90 |
| Purchase #4 | $65.34 | 10.102% | $71.9406 | $71.94 | $71.95 | $71.90 |
| Purchase #5 | $64.97 | 7.261% | $69.6875 | $69.69 | $69.70 | $69.70 |
| Purchase #6 | $101.73 | 13.312% | $115.2723 | $115.27 | $115.25 | $115.30 |
| Purchase #7 | $36.76 | 13.768% | $41.8211 | $41.82 | $41.80 | $41.80 |
| 7 purchase totals = | $675.39 | $745.4283 | $745.43 | $745.40 | $745.30 | |