| 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 | $94.34 | 5.726% | $99.7419 | $99.74 | $99.75 | $99.70 |
| Purchase #2 | $46.36 | 5.385% | $48.8565 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $147.90 | 12.832% | $166.8785 | $166.88 | $166.90 | $166.90 |
| Purchase #4 | $41.81 | 11.697% | $46.7005 | $46.70 | $46.70 | $46.70 |
| Purchase #5 | $91.87 | 7.794% | $99.0303 | $99.03 | $99.05 | $99.00 |
| Purchase #6 | $191.29 | 9.270% | $209.0226 | $209.02 | $209.00 | $209.00 |
| Purchase #7 | $249.85 | 10.853% | $276.9662 | $276.97 | $276.95 | $277.00 |
| 7 purchase totals = | $863.42 | $947.1965 | $947.20 | $947.20 | $947.20 | |