| 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 | $74.51 | 12.557% | $83.8662 | $83.87 | $83.85 | $83.90 |
| Purchase #2 | $247.38 | 12.301% | $277.8102 | $277.81 | $277.80 | $277.80 |
| Purchase #3 | $93.34 | 5.470% | $98.4457 | $98.45 | $98.45 | $98.40 |
| Purchase #4 | $239.65 | 8.627% | $260.3246 | $260.32 | $260.30 | $260.30 |
| Purchase #5 | $214.92 | 8.861% | $233.9641 | $233.96 | $233.95 | $234.00 |
| Purchase #6 | $51.37 | 4.648% | $53.7577 | $53.76 | $53.75 | $53.80 |
| Purchase #7 | $248.69 | 7.628% | $267.6601 | $267.66 | $267.65 | $267.70 |
| 7 purchase totals = | $1,169.86 | $1,275.8286 | $1,275.83 | $1,275.75 | $1,275.90 | |