| 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 | $9.34 | 4.810% | $9.7893 | $9.79 | $9.80 | $9.80 |
| Purchase #2 | $98.69 | 6.216% | $104.8246 | $104.82 | $104.80 | $104.80 |
| Purchase #3 | $134.67 | 9.273% | $147.1579 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $82.91 | 12.317% | $93.122 | $93.12 | $93.10 | $93.10 |
| Purchase #5 | $114.52 | 9.765% | $125.7029 | $125.70 | $125.70 | $125.70 |
| Purchase #6 | $131.48 | 9.564% | $144.0547 | $144.05 | $144.05 | $144.10 |
| Purchase #7 | $83.99 | 9.515% | $91.9816 | $91.98 | $92.00 | $92.00 |
| 7 purchase totals = | $655.60 | $716.6330 | $716.62 | $716.60 | $716.70 | |