| 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 | $75.34 | 12.783% | $84.9707 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $94.96 | 10.548% | $104.9764 | $104.98 | $105.00 | $105.00 |
| Purchase #3 | $80.27 | 9.349% | $87.7744 | $87.77 | $87.75 | $87.80 |
| Purchase #4 | $63.68 | 10.841% | $70.5835 | $70.58 | $70.60 | $70.60 |
| Purchase #5 | $33.48 | 3.834% | $34.7636 | $34.76 | $34.75 | $34.80 |
| Purchase #6 | $15.96 | 13.168% | $18.0616 | $18.06 | $18.05 | $18.10 |
| Purchase #7 | $121.29 | 3.200% | $125.1713 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $484.98 | $526.3015 | $526.29 | $526.25 | $526.50 | |