| 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 | $29.72 | 6.451% | $31.6372 | $31.64 | $31.65 | $31.60 |
| Purchase #2 | $58.34 | 5.678% | $61.6525 | $61.65 | $61.65 | $61.70 |
| Purchase #3 | $100.40 | 5.339% | $105.7604 | $105.76 | $105.75 | $105.80 |
| Purchase #4 | $249.46 | 9.256% | $272.55 | $272.55 | $272.55 | $272.60 |
| Purchase #5 | $244.77 | 5.713% | $258.7537 | $258.75 | $258.75 | $258.80 |
| Purchase #6 | $248.42 | 9.495% | $272.0075 | $272.01 | $272.00 | $272.00 |
| Purchase #7 | $166.42 | 12.570% | $187.339 | $187.34 | $187.35 | $187.30 |
| 7 purchase totals = | $1,097.53 | $1,189.7003 | $1,189.70 | $1,189.70 | $1,189.80 | |