| 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 | $36.56 | 3.128% | $37.7036 | $37.70 | $37.70 | $37.70 |
| Purchase #2 | $218.97 | 7.209% | $234.7555 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $155.92 | 7.663% | $167.8681 | $167.87 | $167.85 | $167.90 |
| Purchase #4 | $59.70 | 9.515% | $65.3805 | $65.38 | $65.40 | $65.40 |
| Purchase #5 | $45.26 | 9.116% | $49.3859 | $49.39 | $49.40 | $49.40 |
| Purchase #6 | $74.87 | 8.119% | $80.9487 | $80.95 | $80.95 | $80.90 |
| Purchase #7 | $229.84 | 4.260% | $239.6312 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $821.12 | $875.6735 | $875.68 | $875.70 | $875.70 | |