| 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 | $127.59 | 8.202% | $138.0549 | $138.05 | $138.05 | $138.10 |
| Purchase #2 | $193.95 | 8.505% | $210.4454 | $210.45 | $210.45 | $210.40 |
| Purchase #3 | $47.69 | 13.708% | $54.2273 | $54.23 | $54.25 | $54.20 |
| Purchase #4 | $11.49 | 11.170% | $12.7734 | $12.77 | $12.75 | $12.80 |
| Purchase #5 | $80.44 | 8.109% | $86.9629 | $86.96 | $86.95 | $87.00 |
| Purchase #6 | $183.58 | 3.782% | $190.523 | $190.52 | $190.50 | $190.50 |
| Purchase #7 | $64.26 | 7.530% | $69.0988 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $709.00 | $762.0857 | $762.08 | $762.05 | $762.10 | |