| 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 | $84.41 | 9.854% | $92.7278 | $92.73 | $92.75 | $92.70 |
| Purchase #2 | $182.99 | 9.301% | $200.0099 | $200.01 | $200.00 | $200.00 |
| Purchase #3 | $183.34 | 8.558% | $199.0302 | $199.03 | $199.05 | $199.00 |
| Purchase #4 | $9.86 | 13.372% | $11.1785 | $11.18 | $11.20 | $11.20 |
| Purchase #5 | $8.70 | 11.559% | $9.7056 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $15.43 | 5.636% | $16.2996 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $139.46 | 6.685% | $148.7829 | $148.78 | $148.80 | $148.80 |
| 7 purchase totals = | $624.19 | $677.7345 | $677.74 | $677.80 | $677.70 | |