| 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 | $10.87 | 6.301% | $11.5549 | $11.55 | $11.55 | $11.60 |
| Purchase #2 | $69.25 | 6.805% | $73.9625 | $73.96 | $73.95 | $74.00 |
| Purchase #3 | $210.64 | 12.209% | $236.357 | $236.36 | $236.35 | $236.40 |
| Purchase #4 | $6.73 | 4.251% | $7.0161 | $7.02 | $7.00 | $7.00 |
| Purchase #5 | $8.54 | 6.187% | $9.0684 | $9.07 | $9.05 | $9.10 |
| Purchase #6 | $160.60 | 13.396% | $182.114 | $182.11 | $182.10 | $182.10 |
| Purchase #7 | $13.73 | 13.104% | $15.5292 | $15.53 | $15.55 | $15.50 |
| 7 purchase totals = | $480.36 | $535.6021 | $535.60 | $535.55 | $535.70 | |