| 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 | $123.31 | 9.763% | $135.3488 | $135.35 | $135.35 | $135.30 |
| Purchase #2 | $59.26 | 9.802% | $65.0687 | $65.07 | $65.05 | $65.10 |
| Purchase #3 | $5.78 | 10.531% | $6.3887 | $6.39 | $6.40 | $6.40 |
| Purchase #4 | $127.58 | 6.220% | $135.5155 | $135.52 | $135.50 | $135.50 |
| Purchase #5 | $13.36 | 12.757% | $15.0643 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $14.70 | 3.289% | $15.1835 | $15.18 | $15.20 | $15.20 |
| Purchase #7 | $50.75 | 5.864% | $53.726 | $53.73 | $53.75 | $53.70 |
| 7 purchase totals = | $394.74 | $426.2955 | $426.30 | $426.30 | $426.30 | |