| 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 | $70.26 | 10.784% | $77.8368 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $67.87 | 6.108% | $72.0155 | $72.02 | $72.00 | $72.00 |
| Purchase #3 | $240.86 | 6.275% | $255.974 | $255.97 | $255.95 | $256.00 |
| Purchase #4 | $30.81 | 5.791% | $32.5942 | $32.59 | $32.60 | $32.60 |
| Purchase #5 | $14.94 | 5.675% | $15.7878 | $15.79 | $15.80 | $15.80 |
| Purchase #6 | $161.30 | 7.478% | $173.362 | $173.36 | $173.35 | $173.40 |
| Purchase #7 | $139.31 | 12.765% | $157.0929 | $157.09 | $157.10 | $157.10 |
| 7 purchase totals = | $725.35 | $784.6632 | $784.66 | $784.65 | $784.70 | |