| 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 | $80.27 | 9.812% | $88.1461 | $88.15 | $88.15 | $88.10 |
| Purchase #2 | $57.62 | 5.208% | $60.6208 | $60.62 | $60.60 | $60.60 |
| Purchase #3 | $27.99 | 9.400% | $30.6211 | $30.62 | $30.60 | $30.60 |
| Purchase #4 | $206.51 | 7.180% | $221.3374 | $221.34 | $221.35 | $221.30 |
| Purchase #5 | $18.91 | 12.752% | $21.3214 | $21.32 | $21.30 | $21.30 |
| Purchase #6 | $206.30 | 4.736% | $216.0704 | $216.07 | $216.05 | $216.10 |
| Purchase #7 | $233.57 | 5.786% | $247.0844 | $247.08 | $247.10 | $247.10 |
| 7 purchase totals = | $831.17 | $885.2016 | $885.20 | $885.15 | $885.10 | |