| 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 | $64.96 | 10.390% | $71.7093 | $71.71 | $71.70 | $71.70 |
| Purchase #2 | $92.49 | 4.538% | $96.6872 | $96.69 | $96.70 | $96.70 |
| Purchase #3 | $202.27 | 7.821% | $218.0895 | $218.09 | $218.10 | $218.10 |
| Purchase #4 | $221.34 | 5.495% | $233.5026 | $233.50 | $233.50 | $233.50 |
| Purchase #5 | $175.81 | 8.345% | $190.4813 | $190.48 | $190.50 | $190.50 |
| Purchase #6 | $77.79 | 8.523% | $84.42 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $208.89 | 4.205% | $217.6738 | $217.67 | $217.65 | $217.70 |
| 7 purchase totals = | $1,043.55 | $1,112.5637 | $1,112.56 | $1,112.55 | $1,112.60 | |