| 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 | $63.37 | 8.292% | $68.6246 | $68.62 | $68.60 | $68.60 |
| Purchase #2 | $111.33 | 11.359% | $123.976 | $123.98 | $124.00 | $124.00 |
| Purchase #3 | $242.99 | 9.299% | $265.5856 | $265.59 | $265.60 | $265.60 |
| Purchase #4 | $145.41 | 13.622% | $165.2178 | $165.22 | $165.20 | $165.20 |
| Purchase #5 | $36.64 | 6.801% | $39.1319 | $39.13 | $39.15 | $39.10 |
| Purchase #6 | $135.86 | 9.445% | $148.692 | $148.69 | $148.70 | $148.70 |
| Purchase #7 | $91.75 | 13.365% | $104.0124 | $104.01 | $104.00 | $104.00 |
| 7 purchase totals = | $827.35 | $915.2403 | $915.24 | $915.25 | $915.20 | |