| 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 | $17.73 | 8.613% | $19.2571 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $26.31 | 4.606% | $27.5218 | $27.52 | $27.50 | $27.50 |
| Purchase #3 | $179.95 | 11.318% | $200.3167 | $200.32 | $200.30 | $200.30 |
| Purchase #4 | $244.48 | 8.834% | $266.0774 | $266.08 | $266.10 | $266.10 |
| Purchase #5 | $20.51 | 10.707% | $22.706 | $22.71 | $22.70 | $22.70 |
| Purchase #6 | $162.72 | 7.802% | $175.4154 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $140.89 | 12.664% | $158.7323 | $158.73 | $158.75 | $158.70 |
| 7 purchase totals = | $792.59 | $870.0267 | $870.04 | $870.00 | $870.00 | |