| 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 | $73.54 | 12.792% | $82.9472 | $82.95 | $82.95 | $82.90 |
| Purchase #2 | $42.50 | 9.489% | $46.5328 | $46.53 | $46.55 | $46.50 |
| Purchase #3 | $39.84 | 4.160% | $41.4973 | $41.50 | $41.50 | $41.50 |
| Purchase #4 | $208.96 | 5.768% | $221.0128 | $221.01 | $221.00 | $221.00 |
| Purchase #5 | $39.49 | 12.302% | $44.3481 | $44.35 | $44.35 | $44.30 |
| Purchase #6 | $65.33 | 8.580% | $70.9353 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $122.99 | 8.817% | $133.834 | $133.83 | $133.85 | $133.80 |
| 7 purchase totals = | $592.65 | $641.1075 | $641.11 | $641.15 | $640.90 | |