| 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 | $40.73 | 12.773% | $45.9324 | $45.93 | $45.95 | $45.90 |
| Purchase #2 | $129.34 | 3.333% | $133.6509 | $133.65 | $133.65 | $133.70 |
| Purchase #3 | $203.66 | 8.167% | $220.2929 | $220.29 | $220.30 | $220.30 |
| Purchase #4 | $35.54 | 6.171% | $37.7332 | $37.73 | $37.75 | $37.70 |
| Purchase #5 | $192.28 | 9.709% | $210.9485 | $210.95 | $210.95 | $210.90 |
| Purchase #6 | $170.66 | 4.634% | $178.5684 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $12.85 | 5.567% | $13.5654 | $13.57 | $13.55 | $13.60 |
| 7 purchase totals = | $785.06 | $840.6917 | $840.69 | $840.70 | $840.70 | |