| 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 | $230.57 | 3.119% | $237.7615 | $237.76 | $237.75 | $237.80 |
| Purchase #2 | $66.66 | 4.818% | $69.8717 | $69.87 | $69.85 | $69.90 |
| Purchase #3 | $32.51 | 10.301% | $35.8589 | $35.86 | $35.85 | $35.90 |
| Purchase #4 | $25.78 | 7.752% | $27.7785 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $204.80 | 4.466% | $213.9464 | $213.95 | $213.95 | $213.90 |
| Purchase #6 | $175.69 | 7.495% | $188.858 | $188.86 | $188.85 | $188.90 |
| Purchase #7 | $236.34 | 4.192% | $246.2474 | $246.25 | $246.25 | $246.20 |
| 7 purchase totals = | $972.35 | $1,020.3224 | $1,020.33 | $1,020.30 | $1,020.40 | |