| 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 | $75.42 | 5.637% | $79.6714 | $79.67 | $79.65 | $79.70 |
| Purchase #2 | $50.60 | 11.167% | $56.2505 | $56.25 | $56.25 | $56.30 |
| Purchase #3 | $160.34 | 13.184% | $181.4792 | $181.48 | $181.50 | $181.50 |
| Purchase #4 | $179.69 | 12.269% | $201.7362 | $201.74 | $201.75 | $201.70 |
| Purchase #5 | $132.66 | 13.545% | $150.6288 | $150.63 | $150.65 | $150.60 |
| Purchase #6 | $210.78 | 7.587% | $226.7719 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $194.73 | 9.691% | $213.6013 | $213.60 | $213.60 | $213.60 |
| 7 purchase totals = | $1,004.22 | $1,110.1393 | $1,110.14 | $1,110.15 | $1,110.20 | |