| 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 | $24.38 | 5.773% | $25.7875 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $178.49 | 5.655% | $188.5836 | $188.58 | $188.60 | $188.60 |
| Purchase #3 | $166.85 | 5.535% | $176.0851 | $176.09 | $176.10 | $176.10 |
| Purchase #4 | $80.50 | 12.610% | $90.6511 | $90.65 | $90.65 | $90.70 |
| Purchase #5 | $98.53 | 3.282% | $101.7638 | $101.76 | $101.75 | $101.80 |
| Purchase #6 | $180.45 | 9.155% | $196.9702 | $196.97 | $196.95 | $197.00 |
| Purchase #7 | $87.41 | 12.302% | $98.1632 | $98.16 | $98.15 | $98.20 |
| 7 purchase totals = | $816.61 | $878.0045 | $878.00 | $878.00 | $878.20 | |