| 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 | $46.39 | 12.253% | $52.0742 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $135.35 | 4.420% | $141.3325 | $141.33 | $141.35 | $141.30 |
| Purchase #3 | $78.97 | 9.679% | $86.6135 | $86.61 | $86.60 | $86.60 |
| Purchase #4 | $156.30 | 8.311% | $169.2901 | $169.29 | $169.30 | $169.30 |
| Purchase #5 | $84.41 | 7.144% | $90.4403 | $90.44 | $90.45 | $90.40 |
| Purchase #6 | $17.90 | 6.131% | $18.9974 | $19.00 | $19.00 | $19.00 |
| Purchase #7 | $249.32 | 6.711% | $266.0519 | $266.05 | $266.05 | $266.10 |
| 7 purchase totals = | $768.64 | $824.7999 | $824.79 | $824.80 | $824.80 | |