| 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 | $23.85 | 7.527% | $25.6452 | $25.65 | $25.65 | $25.60 |
| Purchase #2 | $158.34 | 5.326% | $166.7732 | $166.77 | $166.75 | $166.80 |
| Purchase #3 | $198.71 | 13.308% | $225.1543 | $225.15 | $225.15 | $225.20 |
| Purchase #4 | $99.76 | 10.730% | $110.4642 | $110.46 | $110.45 | $110.50 |
| Purchase #5 | $82.71 | 10.624% | $91.4971 | $91.50 | $91.50 | $91.50 |
| Purchase #6 | $40.99 | 12.495% | $46.1117 | $46.11 | $46.10 | $46.10 |
| Purchase #7 | $247.61 | 4.510% | $258.7772 | $258.78 | $258.80 | $258.80 |
| 7 purchase totals = | $851.97 | $924.4229 | $924.42 | $924.40 | $924.50 | |