| 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 | $97.69 | 7.659% | $105.1721 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $82.95 | 13.452% | $94.1084 | $94.11 | $94.10 | $94.10 |
| Purchase #3 | $194.84 | 7.459% | $209.3731 | $209.37 | $209.35 | $209.40 |
| Purchase #4 | $186.64 | 8.782% | $203.0307 | $203.03 | $203.05 | $203.00 |
| Purchase #5 | $215.69 | 3.315% | $222.8401 | $222.84 | $222.85 | $222.80 |
| Purchase #6 | $110.69 | 10.719% | $122.5549 | $122.55 | $122.55 | $122.60 |
| Purchase #7 | $32.47 | 5.447% | $34.2386 | $34.24 | $34.25 | $34.20 |
| 7 purchase totals = | $920.97 | $991.3179 | $991.31 | $991.30 | $991.30 | |