| 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 | $71.85 | 13.341% | $81.4355 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $138.74 | 9.576% | $152.0257 | $152.03 | $152.05 | $152.00 |
| Purchase #3 | $44.82 | 10.488% | $49.5207 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $244.45 | 10.770% | $270.7773 | $270.78 | $270.80 | $270.80 |
| Purchase #5 | $138.31 | 13.633% | $157.1658 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $26.43 | 4.323% | $27.5726 | $27.57 | $27.55 | $27.60 |
| Purchase #7 | $67.75 | 9.830% | $74.4098 | $74.41 | $74.40 | $74.40 |
| 7 purchase totals = | $732.35 | $812.9074 | $812.92 | $812.90 | $812.90 | |