| 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 | $80.98 | 12.791% | $91.3382 | $91.34 | $91.35 | $91.30 |
| Purchase #2 | $234.54 | 4.651% | $245.4485 | $245.45 | $245.45 | $245.40 |
| Purchase #3 | $69.77 | 13.206% | $78.9838 | $78.98 | $79.00 | $79.00 |
| Purchase #4 | $204.47 | 9.650% | $224.2014 | $224.20 | $224.20 | $224.20 |
| Purchase #5 | $74.93 | 12.220% | $84.0864 | $84.09 | $84.10 | $84.10 |
| Purchase #6 | $37.86 | 9.669% | $41.5207 | $41.52 | $41.50 | $41.50 |
| Purchase #7 | $69.26 | 11.460% | $77.1972 | $77.20 | $77.20 | $77.20 |
| 7 purchase totals = | $771.81 | $842.7762 | $842.78 | $842.80 | $842.70 | |