| 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 | $173.41 | 5.729% | $183.3447 | $183.34 | $183.35 | $183.30 |
| Purchase #2 | $63.38 | 3.460% | $65.5729 | $65.57 | $65.55 | $65.60 |
| Purchase #3 | $22.71 | 4.107% | $23.6427 | $23.64 | $23.65 | $23.60 |
| Purchase #4 | $47.92 | 13.605% | $54.4395 | $54.44 | $54.45 | $54.40 |
| Purchase #5 | $92.78 | 9.575% | $101.6637 | $101.66 | $101.65 | $101.70 |
| Purchase #6 | $156.99 | 9.432% | $171.7973 | $171.80 | $171.80 | $171.80 |
| Purchase #7 | $123.96 | 12.478% | $139.4277 | $139.43 | $139.45 | $139.40 |
| 7 purchase totals = | $681.15 | $739.8885 | $739.88 | $739.90 | $739.80 | |