| 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 | $22.49 | 10.310% | $24.8087 | $24.81 | $24.80 | $24.80 |
| Purchase #2 | $11.76 | 8.801% | $12.795 | $12.80 | $12.80 | $12.80 |
| Purchase #3 | $96.33 | 6.447% | $102.5404 | $102.54 | $102.55 | $102.50 |
| Purchase #4 | $248.25 | 6.324% | $263.9493 | $263.95 | $263.95 | $263.90 |
| Purchase #5 | $24.90 | 8.202% | $26.9423 | $26.94 | $26.95 | $26.90 |
| Purchase #6 | $249.33 | 13.217% | $282.2839 | $282.28 | $282.30 | $282.30 |
| Purchase #7 | $87.86 | 7.123% | $94.1183 | $94.12 | $94.10 | $94.10 |
| 7 purchase totals = | $740.92 | $807.4379 | $807.44 | $807.45 | $807.30 | |