| 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 | $65.67 | 13.590% | $74.5946 | $74.59 | $74.60 | $74.60 |
| Purchase #2 | $32.88 | 7.392% | $35.3105 | $35.31 | $35.30 | $35.30 |
| Purchase #3 | $107.48 | 9.681% | $117.8851 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $221.97 | 11.566% | $247.6431 | $247.64 | $247.65 | $247.60 |
| Purchase #5 | $147.75 | 8.818% | $160.7786 | $160.78 | $160.80 | $160.80 |
| Purchase #6 | $69.83 | 12.498% | $78.5574 | $78.56 | $78.55 | $78.60 |
| Purchase #7 | $72.31 | 4.111% | $75.2827 | $75.28 | $75.30 | $75.30 |
| 7 purchase totals = | $717.89 | $790.0520 | $790.05 | $790.10 | $790.10 | |