| 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 | $64.45 | 11.845% | $72.0841 | $72.08 | $72.10 | $72.10 |
| Purchase #2 | $97.60 | 3.475% | $100.9916 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $140.76 | 8.348% | $152.5106 | $152.51 | $152.50 | $152.50 |
| Purchase #4 | $246.80 | 8.205% | $267.0499 | $267.05 | $267.05 | $267.00 |
| Purchase #5 | $160.98 | 13.608% | $182.8862 | $182.89 | $182.90 | $182.90 |
| Purchase #6 | $249.81 | 10.377% | $275.7328 | $275.73 | $275.75 | $275.70 |
| Purchase #7 | $11.27 | 8.857% | $12.2682 | $12.27 | $12.25 | $12.30 |
| 7 purchase totals = | $971.67 | $1,063.5234 | $1,063.52 | $1,063.55 | $1,063.50 | |