| 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 | $39.97 | 10.649% | $44.2264 | $44.23 | $44.25 | $44.20 |
| Purchase #2 | $49.76 | 13.423% | $56.4393 | $56.44 | $56.45 | $56.40 |
| Purchase #3 | $95.54 | 5.649% | $100.9371 | $100.94 | $100.95 | $100.90 |
| Purchase #4 | $161.86 | 11.443% | $180.3816 | $180.38 | $180.40 | $180.40 |
| Purchase #5 | $21.73 | 10.431% | $23.9967 | $24.00 | $24.00 | $24.00 |
| Purchase #6 | $244.74 | 5.755% | $258.8248 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $113.75 | 10.859% | $126.1021 | $126.10 | $126.10 | $126.10 |
| 7 purchase totals = | $727.35 | $790.9080 | $790.91 | $790.95 | $790.80 | |