| 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 | $77.39 | 8.573% | $84.0246 | $84.02 | $84.00 | $84.00 |
| Purchase #2 | $23.77 | 7.555% | $25.5658 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $155.82 | 5.863% | $164.9557 | $164.96 | $164.95 | $165.00 |
| Purchase #4 | $32.96 | 7.493% | $35.4297 | $35.43 | $35.45 | $35.40 |
| Purchase #5 | $150.66 | 12.369% | $169.2951 | $169.30 | $169.30 | $169.30 |
| Purchase #6 | $239.76 | 13.254% | $271.5378 | $271.54 | $271.55 | $271.50 |
| Purchase #7 | $120.67 | 10.634% | $133.502 | $133.50 | $133.50 | $133.50 |
| 7 purchase totals = | $801.03 | $884.3107 | $884.32 | $884.30 | $884.30 | |