| 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 | $66.29 | 4.422% | $69.2213 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $78.84 | 5.484% | $83.1636 | $83.16 | $83.15 | $83.20 |
| Purchase #3 | $56.81 | 3.563% | $58.8341 | $58.83 | $58.85 | $58.80 |
| Purchase #4 | $138.80 | 4.523% | $145.0779 | $145.08 | $145.10 | $145.10 |
| Purchase #5 | $78.93 | 6.522% | $84.0778 | $84.08 | $84.10 | $84.10 |
| Purchase #6 | $146.42 | 4.132% | $152.4701 | $152.47 | $152.45 | $152.50 |
| Purchase #7 | $157.30 | 9.184% | $171.7464 | $171.75 | $171.75 | $171.70 |
| 7 purchase totals = | $723.39 | $764.5912 | $764.59 | $764.60 | $764.60 | |