| 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 | $36.33 | 9.252% | $39.6913 | $39.69 | $39.70 | $39.70 |
| Purchase #2 | $74.67 | 7.330% | $80.1433 | $80.14 | $80.15 | $80.10 |
| Purchase #3 | $137.97 | 10.663% | $152.6817 | $152.68 | $152.70 | $152.70 |
| Purchase #4 | $173.46 | 7.664% | $186.754 | $186.75 | $186.75 | $186.80 |
| Purchase #5 | $211.49 | 6.785% | $225.8396 | $225.84 | $225.85 | $225.80 |
| Purchase #6 | $240.28 | 3.415% | $248.4856 | $248.49 | $248.50 | $248.50 |
| Purchase #7 | $23.27 | 7.793% | $25.0834 | $25.08 | $25.10 | $25.10 |
| 7 purchase totals = | $897.47 | $958.6789 | $958.67 | $958.75 | $958.70 | |