| 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 | $12.85 | 12.579% | $14.4664 | $14.47 | $14.45 | $14.50 |
| Purchase #2 | $70.35 | 7.413% | $75.565 | $75.57 | $75.55 | $75.60 |
| Purchase #3 | $115.63 | 9.449% | $126.5559 | $126.56 | $126.55 | $126.60 |
| Purchase #4 | $158.60 | 12.267% | $178.0555 | $178.06 | $178.05 | $178.10 |
| Purchase #5 | $181.95 | 11.624% | $203.0999 | $203.10 | $203.10 | $203.10 |
| Purchase #6 | $108.40 | 8.113% | $117.1945 | $117.19 | $117.20 | $117.20 |
| Purchase #7 | $71.27 | 9.210% | $77.834 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $719.05 | $792.7712 | $792.78 | $792.75 | $792.90 | |