| 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 | $84.66 | 7.677% | $91.1593 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $46.91 | 8.116% | $50.7172 | $50.72 | $50.70 | $50.70 |
| Purchase #3 | $6.60 | 9.455% | $7.224 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $83.34 | 10.108% | $91.764 | $91.76 | $91.75 | $91.80 |
| Purchase #5 | $209.53 | 3.525% | $216.9159 | $216.92 | $216.90 | $216.90 |
| Purchase #6 | $20.54 | 3.698% | $21.2996 | $21.30 | $21.30 | $21.30 |
| Purchase #7 | $121.39 | 10.689% | $134.3654 | $134.37 | $134.35 | $134.40 |
| 7 purchase totals = | $572.97 | $613.4454 | $613.45 | $613.35 | $613.50 | |