| 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 | $100.63 | 3.662% | $104.3151 | $104.32 | $104.30 | $104.30 |
| Purchase #2 | $23.29 | 12.810% | $26.2734 | $26.27 | $26.25 | $26.30 |
| Purchase #3 | $193.48 | 10.430% | $213.66 | $213.66 | $213.65 | $213.70 |
| Purchase #4 | $152.93 | 8.287% | $165.6033 | $165.60 | $165.60 | $165.60 |
| Purchase #5 | $26.99 | 6.649% | $28.7846 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $104.58 | 9.442% | $114.4544 | $114.45 | $114.45 | $114.50 |
| Purchase #7 | $58.79 | 6.180% | $62.4232 | $62.42 | $62.40 | $62.40 |
| 7 purchase totals = | $660.69 | $715.5140 | $715.50 | $715.45 | $715.60 | |