| 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 | $114.59 | 9.184% | $125.1139 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $19.87 | 4.237% | $20.7119 | $20.71 | $20.70 | $20.70 |
| Purchase #3 | $74.72 | 13.685% | $84.9454 | $84.95 | $84.95 | $84.90 |
| Purchase #4 | $136.53 | 6.729% | $145.7171 | $145.72 | $145.70 | $145.70 |
| Purchase #5 | $139.66 | 4.285% | $145.6444 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $70.70 | 5.522% | $74.6041 | $74.60 | $74.60 | $74.60 |
| Purchase #7 | $208.55 | 11.540% | $232.6167 | $232.62 | $232.60 | $232.60 |
| 7 purchase totals = | $764.62 | $829.3535 | $829.35 | $829.30 | $829.20 | |