| 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 | $28.26 | 8.364% | $30.6237 | $30.62 | $30.60 | $30.60 |
| Purchase #2 | $46.89 | 4.629% | $49.0605 | $49.06 | $49.05 | $49.10 |
| Purchase #3 | $154.66 | 9.727% | $169.7038 | $169.70 | $169.70 | $169.70 |
| Purchase #4 | $71.71 | 8.453% | $77.7716 | $77.77 | $77.75 | $77.80 |
| Purchase #5 | $153.74 | 11.502% | $171.4232 | $171.42 | $171.40 | $171.40 |
| Purchase #6 | $83.35 | 9.629% | $91.3758 | $91.38 | $91.40 | $91.40 |
| Purchase #7 | $87.76 | 4.332% | $91.5618 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $626.37 | $681.5204 | $681.51 | $681.45 | $681.60 | |