| 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 | $25.34 | 5.396% | $26.7073 | $26.71 | $26.70 | $26.70 |
| Purchase #2 | $65.35 | 3.797% | $67.8313 | $67.83 | $67.85 | $67.80 |
| Purchase #3 | $234.77 | 11.165% | $260.9821 | $260.98 | $261.00 | $261.00 |
| Purchase #4 | $204.92 | 12.489% | $230.5125 | $230.51 | $230.50 | $230.50 |
| Purchase #5 | $39.89 | 3.613% | $41.3312 | $41.33 | $41.35 | $41.30 |
| Purchase #6 | $32.30 | 8.208% | $34.9512 | $34.95 | $34.95 | $35.00 |
| Purchase #7 | $180.93 | 4.439% | $188.9615 | $188.96 | $188.95 | $189.00 |
| 7 purchase totals = | $783.50 | $851.2771 | $851.27 | $851.30 | $851.30 | |