| 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 | $75.90 | 12.194% | $85.1552 | $85.16 | $85.15 | $85.20 |
| Purchase #2 | $81.58 | 9.117% | $89.0176 | $89.02 | $89.00 | $89.00 |
| Purchase #3 | $171.97 | 10.614% | $190.2229 | $190.22 | $190.20 | $190.20 |
| Purchase #4 | $240.48 | 5.168% | $252.908 | $252.91 | $252.90 | $252.90 |
| Purchase #5 | $234.92 | 12.580% | $264.4729 | $264.47 | $264.45 | $264.50 |
| Purchase #6 | $72.72 | 4.298% | $75.8455 | $75.85 | $75.85 | $75.80 |
| Purchase #7 | $23.36 | 11.355% | $26.0125 | $26.01 | $26.00 | $26.00 |
| 7 purchase totals = | $900.93 | $983.6346 | $983.64 | $983.55 | $983.60 | |