| 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 | $66.75 | 4.538% | $69.7791 | $69.78 | $69.80 | $69.80 |
| Purchase #2 | $199.92 | 8.140% | $216.1935 | $216.19 | $216.20 | $216.20 |
| Purchase #3 | $184.34 | 13.857% | $209.884 | $209.88 | $209.90 | $209.90 |
| Purchase #4 | $34.28 | 9.809% | $37.6425 | $37.64 | $37.65 | $37.60 |
| Purchase #5 | $99.65 | 9.658% | $109.2742 | $109.27 | $109.25 | $109.30 |
| Purchase #6 | $47.32 | 8.253% | $51.2253 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $11.47 | 10.319% | $12.6536 | $12.65 | $12.65 | $12.70 |
| 7 purchase totals = | $643.73 | $706.6522 | $706.64 | $706.70 | $706.70 | |