| 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 | $64.59 | 4.873% | $67.7375 | $67.74 | $67.75 | $67.70 |
| Purchase #2 | $85.80 | 11.646% | $95.7923 | $95.79 | $95.80 | $95.80 |
| Purchase #3 | $213.87 | 7.519% | $229.9509 | $229.95 | $229.95 | $230.00 |
| Purchase #4 | $216.72 | 8.854% | $235.9084 | $235.91 | $235.90 | $235.90 |
| Purchase #5 | $193.31 | 4.507% | $202.0225 | $202.02 | $202.00 | $202.00 |
| Purchase #6 | $71.66 | 13.284% | $81.1793 | $81.18 | $81.20 | $81.20 |
| Purchase #7 | $103.34 | 12.437% | $116.1924 | $116.19 | $116.20 | $116.20 |
| 7 purchase totals = | $949.29 | $1,028.7833 | $1,028.78 | $1,028.80 | $1,028.80 | |