| 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 | $81.34 | 7.352% | $87.3201 | $87.32 | $87.30 | $87.30 |
| Purchase #2 | $32.92 | 3.481% | $34.0659 | $34.07 | $34.05 | $34.10 |
| Purchase #3 | $243.26 | 8.839% | $264.7618 | $264.76 | $264.75 | $264.80 |
| Purchase #4 | $44.29 | 7.164% | $47.4629 | $47.46 | $47.45 | $47.50 |
| Purchase #5 | $34.95 | 11.626% | $39.0133 | $39.01 | $39.00 | $39.00 |
| Purchase #6 | $106.93 | 8.104% | $115.5956 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $51.26 | 9.503% | $56.1312 | $56.13 | $56.15 | $56.10 |
| 7 purchase totals = | $594.95 | $644.3508 | $644.35 | $644.30 | $644.40 | |