| 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 | $238.96 | 6.867% | $255.3694 | $255.37 | $255.35 | $255.40 |
| Purchase #2 | $14.58 | 12.564% | $16.4118 | $16.41 | $16.40 | $16.40 |
| Purchase #3 | $47.91 | 5.516% | $50.5527 | $50.55 | $50.55 | $50.60 |
| Purchase #4 | $179.45 | 12.145% | $201.2442 | $201.24 | $201.25 | $201.20 |
| Purchase #5 | $23.63 | 6.171% | $25.0882 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $133.40 | 13.149% | $150.9408 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $10.44 | 11.668% | $11.6581 | $11.66 | $11.65 | $11.70 |
| 7 purchase totals = | $648.37 | $711.2652 | $711.26 | $711.25 | $711.30 | |