| 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 | $92.73 | 6.787% | $99.0236 | $99.02 | $99.00 | $99.00 |
| Purchase #2 | $43.52 | 10.143% | $47.9342 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $22.49 | 13.638% | $25.5572 | $25.56 | $25.55 | $25.60 |
| Purchase #4 | $202.78 | 13.127% | $229.3989 | $229.40 | $229.40 | $229.40 |
| Purchase #5 | $169.39 | 4.134% | $176.3926 | $176.39 | $176.40 | $176.40 |
| Purchase #6 | $131.84 | 3.855% | $136.9224 | $136.92 | $136.90 | $136.90 |
| Purchase #7 | $250.69 | 3.258% | $258.8575 | $258.86 | $258.85 | $258.90 |
| 7 purchase totals = | $913.44 | $974.0864 | $974.08 | $974.05 | $974.10 | |