| 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 | $64.43 | 9.341% | $70.4484 | $70.45 | $70.45 | $70.40 |
| Purchase #2 | $87.77 | 5.783% | $92.8457 | $92.85 | $92.85 | $92.80 |
| Purchase #3 | $104.26 | 11.410% | $116.1561 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $243.88 | 4.712% | $255.3716 | $255.37 | $255.35 | $255.40 |
| Purchase #5 | $218.35 | 6.866% | $233.3419 | $233.34 | $233.35 | $233.30 |
| Purchase #6 | $230.47 | 10.690% | $255.1072 | $255.11 | $255.10 | $255.10 |
| Purchase #7 | $171.63 | 3.720% | $178.0146 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $1,120.79 | $1,201.2855 | $1,201.29 | $1,201.25 | $1,201.20 | |