| 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 | $72.59 | 4.465% | $75.8311 | $75.83 | $75.85 | $75.80 |
| Purchase #2 | $245.40 | 6.334% | $260.9436 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $134.88 | 12.610% | $151.8884 | $151.89 | $151.90 | $151.90 |
| Purchase #4 | $57.94 | 9.378% | $63.3736 | $63.37 | $63.35 | $63.40 |
| Purchase #5 | $189.85 | 13.404% | $215.2975 | $215.30 | $215.30 | $215.30 |
| Purchase #6 | $136.36 | 11.704% | $152.3196 | $152.32 | $152.30 | $152.30 |
| Purchase #7 | $76.47 | 10.285% | $84.3349 | $84.33 | $84.35 | $84.30 |
| 7 purchase totals = | $913.49 | $1,003.9887 | $1,003.98 | $1,004.00 | $1,003.90 | |