| 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 | $227.47 | 8.503% | $246.8118 | $246.81 | $246.80 | $246.80 |
| Purchase #2 | $66.59 | 7.759% | $71.7567 | $71.76 | $71.75 | $71.80 |
| Purchase #3 | $66.85 | 11.195% | $74.3339 | $74.33 | $74.35 | $74.30 |
| Purchase #4 | $80.72 | 4.644% | $84.4686 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $122.51 | 8.145% | $132.4884 | $132.49 | $132.50 | $132.50 |
| Purchase #6 | $207.88 | 9.256% | $227.1214 | $227.12 | $227.10 | $227.10 |
| Purchase #7 | $17.59 | 9.117% | $19.1937 | $19.19 | $19.20 | $19.20 |
| 7 purchase totals = | $789.61 | $856.1745 | $856.17 | $856.15 | $856.20 | |