| 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 | $97.69 | 12.567% | $109.9667 | $109.97 | $109.95 | $110.00 |
| Purchase #2 | $42.94 | 11.257% | $47.7738 | $47.77 | $47.75 | $47.80 |
| Purchase #3 | $136.86 | 7.753% | $147.4708 | $147.47 | $147.45 | $147.50 |
| Purchase #4 | $50.66 | 9.739% | $55.5938 | $55.59 | $55.60 | $55.60 |
| Purchase #5 | $238.37 | 7.358% | $255.9093 | $255.91 | $255.90 | $255.90 |
| Purchase #6 | $24.66 | 6.567% | $26.2794 | $26.28 | $26.30 | $26.30 |
| Purchase #7 | $196.43 | 9.212% | $214.5251 | $214.53 | $214.55 | $214.50 |
| 7 purchase totals = | $787.61 | $857.5189 | $857.52 | $857.50 | $857.60 | |