| 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 | $80.62 | 4.838% | $84.5204 | $84.52 | $84.50 | $84.50 |
| Purchase #2 | $79.50 | 13.377% | $90.1347 | $90.13 | $90.15 | $90.10 |
| Purchase #3 | $133.38 | 6.219% | $141.6749 | $141.67 | $141.65 | $141.70 |
| Purchase #4 | $166.83 | 10.561% | $184.4489 | $184.45 | $184.45 | $184.40 |
| Purchase #5 | $182.37 | 10.391% | $201.3201 | $201.32 | $201.30 | $201.30 |
| Purchase #6 | $205.79 | 12.817% | $232.1661 | $232.17 | $232.15 | $232.20 |
| Purchase #7 | $38.83 | 12.418% | $43.6519 | $43.65 | $43.65 | $43.70 |
| 7 purchase totals = | $887.32 | $977.9170 | $977.91 | $977.85 | $977.90 | |