| 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 | $88.27 | 6.396% | $93.9157 | $93.92 | $93.90 | $93.90 |
| Purchase #2 | $137.97 | 3.739% | $143.1287 | $143.13 | $143.15 | $143.10 |
| Purchase #3 | $144.33 | 9.208% | $157.6199 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $250.70 | 8.268% | $271.4279 | $271.43 | $271.45 | $271.40 |
| Purchase #5 | $27.48 | 5.791% | $29.0714 | $29.07 | $29.05 | $29.10 |
| Purchase #6 | $113.63 | 12.651% | $128.0053 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $58.98 | 11.744% | $65.9066 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $821.36 | $889.0755 | $889.09 | $889.05 | $889.00 | |