| 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 | $73.73 | 5.207% | $77.5691 | $77.57 | $77.55 | $77.60 |
| Purchase #2 | $15.83 | 3.220% | $16.3397 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $54.32 | 8.177% | $58.7617 | $58.76 | $58.75 | $58.80 |
| Purchase #4 | $202.41 | 10.558% | $223.7804 | $223.78 | $223.80 | $223.80 |
| Purchase #5 | $171.44 | 9.373% | $187.5091 | $187.51 | $187.50 | $187.50 |
| Purchase #6 | $201.91 | 7.545% | $217.1441 | $217.14 | $217.15 | $217.10 |
| Purchase #7 | $49.36 | 3.790% | $51.2307 | $51.23 | $51.25 | $51.20 |
| 7 purchase totals = | $769.00 | $832.3348 | $832.33 | $832.35 | $832.30 | |