| 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 | $47.99 | 3.379% | $49.6116 | $49.61 | $49.60 | $49.60 |
| Purchase #2 | $23.49 | 8.524% | $25.4923 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $73.86 | 6.667% | $78.7842 | $78.78 | $78.80 | $78.80 |
| Purchase #4 | $156.54 | 11.546% | $174.6141 | $174.61 | $174.60 | $174.60 |
| Purchase #5 | $173.44 | 3.394% | $179.3266 | $179.33 | $179.35 | $179.30 |
| Purchase #6 | $198.64 | 7.411% | $213.3612 | $213.36 | $213.35 | $213.40 |
| Purchase #7 | $194.79 | 5.578% | $205.6554 | $205.66 | $205.65 | $205.70 |
| 7 purchase totals = | $868.75 | $926.8454 | $926.84 | $926.85 | $926.90 | |