| 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 | $136.52 | 9.413% | $149.3706 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $73.25 | 3.251% | $75.6314 | $75.63 | $75.65 | $75.60 |
| Purchase #3 | $95.66 | 8.793% | $104.0714 | $104.07 | $104.05 | $104.10 |
| Purchase #4 | $248.96 | 13.166% | $281.7381 | $281.74 | $281.75 | $281.70 |
| Purchase #5 | $34.78 | 10.647% | $38.483 | $38.48 | $38.50 | $38.50 |
| Purchase #6 | $175.35 | 12.566% | $197.3845 | $197.38 | $197.40 | $197.40 |
| Purchase #7 | $106.56 | 5.191% | $112.0915 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $871.08 | $958.7705 | $958.76 | $958.80 | $958.80 | |