| 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 | $61.94 | 13.591% | $70.3583 | $70.36 | $70.35 | $70.40 |
| Purchase #2 | $81.67 | 3.550% | $84.5693 | $84.57 | $84.55 | $84.60 |
| Purchase #3 | $237.34 | 5.136% | $249.5298 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $67.63 | 4.823% | $70.8918 | $70.89 | $70.90 | $70.90 |
| Purchase #5 | $39.73 | 7.464% | $42.6954 | $42.70 | $42.70 | $42.70 |
| Purchase #6 | $24.96 | 3.464% | $25.8246 | $25.82 | $25.80 | $25.80 |
| Purchase #7 | $83.78 | 10.372% | $92.4697 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $597.05 | $636.3389 | $636.34 | $636.30 | $636.40 | |