| 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 | $14.61 | 7.684% | $15.7326 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $17.69 | 5.775% | $18.7116 | $18.71 | $18.70 | $18.70 |
| Purchase #3 | $81.48 | 4.857% | $85.4375 | $85.44 | $85.45 | $85.40 |
| Purchase #4 | $24.48 | 7.608% | $26.3424 | $26.34 | $26.35 | $26.30 |
| Purchase #5 | $131.42 | 6.136% | $139.4839 | $139.48 | $139.50 | $139.50 |
| Purchase #6 | $212.70 | 4.109% | $221.4398 | $221.44 | $221.45 | $221.40 |
| Purchase #7 | $204.70 | 13.631% | $232.6027 | $232.60 | $232.60 | $232.60 |
| 7 purchase totals = | $687.08 | $739.7505 | $739.74 | $739.80 | $739.60 | |