| 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 | $8.59 | 13.230% | $9.7265 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $168.48 | 4.843% | $176.6395 | $176.64 | $176.65 | $176.60 |
| Purchase #3 | $193.27 | 10.320% | $213.2155 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $98.37 | 8.771% | $106.998 | $107.00 | $107.00 | $107.00 |
| Purchase #5 | $143.55 | 3.614% | $148.7379 | $148.74 | $148.75 | $148.70 |
| Purchase #6 | $248.46 | 9.256% | $271.4575 | $271.46 | $271.45 | $271.50 |
| Purchase #7 | $27.82 | 5.840% | $29.4447 | $29.44 | $29.45 | $29.40 |
| 7 purchase totals = | $888.54 | $956.2196 | $956.23 | $956.25 | $956.10 | |