| 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 | $16.33 | 6.515% | $17.3939 | $17.39 | $17.40 | $17.40 |
| Purchase #2 | $237.99 | 7.667% | $256.2367 | $256.24 | $256.25 | $256.20 |
| Purchase #3 | $57.35 | 9.353% | $62.7139 | $62.71 | $62.70 | $62.70 |
| Purchase #4 | $182.31 | 6.391% | $193.9614 | $193.96 | $193.95 | $194.00 |
| Purchase #5 | $106.62 | 10.342% | $117.6466 | $117.65 | $117.65 | $117.60 |
| Purchase #6 | $57.42 | 8.280% | $62.1744 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $89.64 | 13.682% | $101.9045 | $101.90 | $101.90 | $101.90 |
| 7 purchase totals = | $747.66 | $812.0314 | $812.02 | $812.00 | $812.00 | |