| 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 | $98.80 | 13.850% | $112.4838 | $112.48 | $112.50 | $112.50 |
| Purchase #2 | $68.69 | 11.165% | $76.3592 | $76.36 | $76.35 | $76.40 |
| Purchase #3 | $130.73 | 9.709% | $143.4226 | $143.42 | $143.40 | $143.40 |
| Purchase #4 | $77.95 | 13.319% | $88.3322 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $133.40 | 10.689% | $147.6591 | $147.66 | $147.65 | $147.70 |
| Purchase #6 | $8.98 | 7.106% | $9.6181 | $9.62 | $9.60 | $9.60 |
| Purchase #7 | $177.92 | 10.674% | $196.9112 | $196.91 | $196.90 | $196.90 |
| 7 purchase totals = | $696.47 | $774.7862 | $774.78 | $774.75 | $774.80 | |