| 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 | $24.42 | 10.419% | $26.9643 | $26.96 | $26.95 | $27.00 |
| Purchase #2 | $132.42 | 7.279% | $142.0589 | $142.06 | $142.05 | $142.10 |
| Purchase #3 | $78.84 | 8.631% | $85.6447 | $85.64 | $85.65 | $85.60 |
| Purchase #4 | $45.73 | 12.637% | $51.5089 | $51.51 | $51.50 | $51.50 |
| Purchase #5 | $142.52 | 7.547% | $153.276 | $153.28 | $153.30 | $153.30 |
| Purchase #6 | $5.44 | 7.118% | $5.8272 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $212.71 | 7.282% | $228.1995 | $228.20 | $228.20 | $228.20 |
| 7 purchase totals = | $642.08 | $693.4795 | $693.48 | $693.50 | $693.50 | |