| 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 | $70.51 | 6.458% | $75.0635 | $75.06 | $75.05 | $75.10 |
| Purchase #2 | $132.60 | 3.719% | $137.5314 | $137.53 | $137.55 | $137.50 |
| Purchase #3 | $242.99 | 8.383% | $263.3599 | $263.36 | $263.35 | $263.40 |
| Purchase #4 | $53.34 | 12.515% | $60.0155 | $60.02 | $60.00 | $60.00 |
| Purchase #5 | $56.86 | 12.156% | $63.7719 | $63.77 | $63.75 | $63.80 |
| Purchase #6 | $141.26 | 4.104% | $147.0573 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $233.94 | 12.502% | $263.1872 | $263.19 | $263.20 | $263.20 |
| 7 purchase totals = | $931.50 | $1,009.9867 | $1,009.99 | $1,009.95 | $1,010.10 | |