| 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 | $56.29 | 9.784% | $61.7974 | $61.80 | $61.80 | $61.80 |
| Purchase #2 | $34.40 | 5.451% | $36.2751 | $36.28 | $36.30 | $36.30 |
| Purchase #3 | $39.49 | 5.414% | $41.628 | $41.63 | $41.65 | $41.60 |
| Purchase #4 | $92.44 | 13.767% | $105.1662 | $105.17 | $105.15 | $105.20 |
| Purchase #5 | $19.97 | 3.416% | $20.6522 | $20.65 | $20.65 | $20.70 |
| Purchase #6 | $174.40 | 12.591% | $196.3587 | $196.36 | $196.35 | $196.40 |
| Purchase #7 | $110.35 | 9.657% | $121.0065 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $527.34 | $582.8841 | $582.90 | $582.90 | $583.00 | |