| 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 | $243.92 | 9.315% | $266.6411 | $266.64 | $266.65 | $266.60 |
| Purchase #2 | $36.74 | 4.508% | $38.3962 | $38.40 | $38.40 | $38.40 |
| Purchase #3 | $28.82 | 12.424% | $32.4006 | $32.40 | $32.40 | $32.40 |
| Purchase #4 | $72.93 | 3.867% | $75.7502 | $75.75 | $75.75 | $75.80 |
| Purchase #5 | $160.37 | 6.117% | $170.1798 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $216.49 | 8.277% | $234.4089 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $137.28 | 8.472% | $148.9104 | $148.91 | $148.90 | $148.90 |
| 7 purchase totals = | $896.55 | $966.6872 | $966.69 | $966.70 | $966.70 | |