| 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 | $15.57 | 6.683% | $16.6105 | $16.61 | $16.60 | $16.60 |
| Purchase #2 | $198.94 | 9.484% | $217.8075 | $217.81 | $217.80 | $217.80 |
| Purchase #3 | $157.53 | 6.606% | $167.9364 | $167.94 | $167.95 | $167.90 |
| Purchase #4 | $31.87 | 6.799% | $34.0368 | $34.04 | $34.05 | $34.00 |
| Purchase #5 | $82.59 | 7.471% | $88.7603 | $88.76 | $88.75 | $88.80 |
| Purchase #6 | $154.75 | 13.518% | $175.6691 | $175.67 | $175.65 | $175.70 |
| Purchase #7 | $131.88 | 11.654% | $147.2493 | $147.25 | $147.25 | $147.20 |
| 7 purchase totals = | $773.13 | $848.0699 | $848.08 | $848.05 | $848.00 | |