| 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 | $78.83 | 4.778% | $82.5965 | $82.60 | $82.60 | $82.60 |
| Purchase #2 | $22.75 | 9.559% | $24.9247 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $42.65 | 9.595% | $46.7423 | $46.74 | $46.75 | $46.70 |
| Purchase #4 | $82.50 | 4.212% | $85.9749 | $85.97 | $85.95 | $86.00 |
| Purchase #5 | $101.29 | 9.495% | $110.9075 | $110.91 | $110.90 | $110.90 |
| Purchase #6 | $149.37 | 4.524% | $156.1275 | $156.13 | $156.15 | $156.10 |
| Purchase #7 | $224.49 | 10.455% | $247.9604 | $247.96 | $247.95 | $248.00 |
| 7 purchase totals = | $701.88 | $755.2338 | $755.23 | $755.20 | $755.20 | |