| 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 | $71.39 | 11.230% | $79.4071 | $79.41 | $79.40 | $79.40 |
| Purchase #2 | $20.73 | 8.729% | $22.5395 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $161.67 | 10.665% | $178.9121 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $24.62 | 12.531% | $27.7051 | $27.71 | $27.70 | $27.70 |
| Purchase #5 | $12.99 | 8.472% | $14.0905 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $122.99 | 12.428% | $138.2752 | $138.28 | $138.30 | $138.30 |
| Purchase #7 | $113.57 | 9.831% | $124.7351 | $124.74 | $124.75 | $124.70 |
| 7 purchase totals = | $527.96 | $585.6646 | $585.68 | $585.70 | $585.60 | |