| 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 | $72.84 | 7.179% | $78.0692 | $78.07 | $78.05 | $78.10 |
| Purchase #2 | $64.93 | 6.271% | $69.0018 | $69.00 | $69.00 | $69.00 |
| Purchase #3 | $133.59 | 9.523% | $146.3118 | $146.31 | $146.30 | $146.30 |
| Purchase #4 | $35.77 | 6.305% | $38.0253 | $38.03 | $38.05 | $38.00 |
| Purchase #5 | $245.54 | 9.209% | $268.1518 | $268.15 | $268.15 | $268.20 |
| Purchase #6 | $109.71 | 7.450% | $117.8834 | $117.88 | $117.90 | $117.90 |
| Purchase #7 | $245.96 | 3.569% | $254.7383 | $254.74 | $254.75 | $254.70 |
| 7 purchase totals = | $908.34 | $972.1816 | $972.18 | $972.20 | $972.20 | |