| 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 | $21.42 | 10.354% | $23.6378 | $23.64 | $23.65 | $23.60 |
| Purchase #2 | $150.60 | 7.538% | $161.9522 | $161.95 | $161.95 | $162.00 |
| Purchase #3 | $42.45 | 9.195% | $46.3533 | $46.35 | $46.35 | $46.40 |
| Purchase #4 | $130.83 | 3.125% | $134.9184 | $134.92 | $134.90 | $134.90 |
| Purchase #5 | $39.73 | 4.215% | $41.4046 | $41.40 | $41.40 | $41.40 |
| Purchase #6 | $209.59 | 9.544% | $229.5933 | $229.59 | $229.60 | $229.60 |
| Purchase #7 | $145.57 | 6.715% | $155.345 | $155.35 | $155.35 | $155.30 |
| 7 purchase totals = | $740.19 | $793.2046 | $793.20 | $793.20 | $793.20 | |