| 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 | $38.99 | 10.768% | $43.1884 | $43.19 | $43.20 | $43.20 |
| Purchase #2 | $102.51 | 9.156% | $111.8958 | $111.90 | $111.90 | $111.90 |
| Purchase #3 | $85.91 | 10.662% | $95.0697 | $95.07 | $95.05 | $95.10 |
| Purchase #4 | $40.51 | 8.669% | $44.0218 | $44.02 | $44.00 | $44.00 |
| Purchase #5 | $162.30 | 7.829% | $175.0065 | $175.01 | $175.00 | $175.00 |
| Purchase #6 | $60.57 | 11.301% | $67.415 | $67.42 | $67.40 | $67.40 |
| Purchase #7 | $138.56 | 9.822% | $152.1694 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $629.35 | $688.7666 | $688.78 | $688.70 | $688.80 | |