| 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 | $84.82 | 8.167% | $91.7472 | $91.75 | $91.75 | $91.70 |
| Purchase #2 | $47.51 | 10.318% | $52.4121 | $52.41 | $52.40 | $52.40 |
| Purchase #3 | $128.56 | 12.395% | $144.495 | $144.50 | $144.50 | $144.50 |
| Purchase #4 | $147.66 | 10.518% | $163.1909 | $163.19 | $163.20 | $163.20 |
| Purchase #5 | $77.64 | 4.516% | $81.1462 | $81.15 | $81.15 | $81.10 |
| Purchase #6 | $198.60 | 9.764% | $217.9913 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $135.96 | 4.707% | $142.3596 | $142.36 | $142.35 | $142.40 |
| 7 purchase totals = | $820.75 | $893.3423 | $893.35 | $893.35 | $893.30 | |