| 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 | $35.68 | 8.345% | $38.6575 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $243.30 | 8.306% | $263.5085 | $263.51 | $263.50 | $263.50 |
| Purchase #3 | $83.77 | 7.850% | $90.3459 | $90.35 | $90.35 | $90.30 |
| Purchase #4 | $199.67 | 5.253% | $210.1587 | $210.16 | $210.15 | $210.20 |
| Purchase #5 | $196.83 | 4.687% | $206.0554 | $206.06 | $206.05 | $206.10 |
| Purchase #6 | $158.35 | 3.613% | $164.0712 | $164.07 | $164.05 | $164.10 |
| Purchase #7 | $20.44 | 13.307% | $23.16 | $23.16 | $23.15 | $23.20 |
| 7 purchase totals = | $938.04 | $995.9572 | $995.97 | $995.90 | $996.10 | |