| 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 | $124.54 | 8.399% | $135.0001 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $232.72 | 4.370% | $242.8899 | $242.89 | $242.90 | $242.90 |
| Purchase #3 | $72.57 | 9.743% | $79.6405 | $79.64 | $79.65 | $79.60 |
| Purchase #4 | $38.85 | 7.212% | $41.6519 | $41.65 | $41.65 | $41.70 |
| Purchase #5 | $76.31 | 3.330% | $78.8511 | $78.85 | $78.85 | $78.90 |
| Purchase #6 | $25.27 | 6.246% | $26.8484 | $26.85 | $26.85 | $26.80 |
| Purchase #7 | $243.40 | 11.481% | $271.3448 | $271.34 | $271.35 | $271.30 |
| 7 purchase totals = | $813.66 | $876.2267 | $876.22 | $876.25 | $876.20 | |