| 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 | $71.35 | 7.129% | $76.4365 | $76.44 | $76.45 | $76.40 |
| Purchase #2 | $211.66 | 9.290% | $231.3232 | $231.32 | $231.30 | $231.30 |
| Purchase #3 | $50.87 | 5.293% | $53.5625 | $53.56 | $53.55 | $53.60 |
| Purchase #4 | $210.92 | 12.731% | $237.7722 | $237.77 | $237.75 | $237.80 |
| Purchase #5 | $110.40 | 11.772% | $123.3963 | $123.40 | $123.40 | $123.40 |
| Purchase #6 | $70.65 | 10.564% | $78.1135 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $71.35 | 13.714% | $81.1349 | $81.13 | $81.15 | $81.10 |
| 7 purchase totals = | $797.20 | $881.7391 | $881.73 | $881.70 | $881.70 | |