| 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 | $6.80 | 13.126% | $7.6926 | $7.69 | $7.70 | $7.70 |
| Purchase #2 | $77.63 | 5.365% | $81.7948 | $81.79 | $81.80 | $81.80 |
| Purchase #3 | $23.83 | 9.313% | $26.0493 | $26.05 | $26.05 | $26.00 |
| Purchase #4 | $147.36 | 3.563% | $152.6104 | $152.61 | $152.60 | $152.60 |
| Purchase #5 | $132.97 | 10.248% | $146.5968 | $146.60 | $146.60 | $146.60 |
| Purchase #6 | $144.69 | 3.522% | $149.786 | $149.79 | $149.80 | $149.80 |
| Purchase #7 | $105.83 | 3.261% | $109.2811 | $109.28 | $109.30 | $109.30 |
| 7 purchase totals = | $639.11 | $673.8110 | $673.81 | $673.85 | $673.80 | |