| 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 | $186.90 | 11.869% | $209.0832 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $96.27 | 4.119% | $100.2354 | $100.24 | $100.25 | $100.20 |
| Purchase #3 | $108.99 | 5.587% | $115.0793 | $115.08 | $115.10 | $115.10 |
| Purchase #4 | $195.77 | 5.505% | $206.5471 | $206.55 | $206.55 | $206.50 |
| Purchase #5 | $87.96 | 13.184% | $99.5566 | $99.56 | $99.55 | $99.60 |
| Purchase #6 | $29.44 | 7.655% | $31.6936 | $31.69 | $31.70 | $31.70 |
| Purchase #7 | $50.75 | 4.568% | $53.0683 | $53.07 | $53.05 | $53.10 |
| 7 purchase totals = | $756.08 | $815.2635 | $815.27 | $815.30 | $815.30 | |