| 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 | $83.45 | 11.693% | $93.2078 | $93.21 | $93.20 | $93.20 |
| Purchase #2 | $170.88 | 12.486% | $192.2161 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $126.32 | 10.168% | $139.1642 | $139.16 | $139.15 | $139.20 |
| Purchase #4 | $19.81 | 7.408% | $21.2775 | $21.28 | $21.30 | $21.30 |
| Purchase #5 | $85.80 | 11.608% | $95.7597 | $95.76 | $95.75 | $95.80 |
| Purchase #6 | $156.70 | 13.136% | $177.2841 | $177.28 | $177.30 | $177.30 |
| Purchase #7 | $51.73 | 10.272% | $57.0437 | $57.04 | $57.05 | $57.00 |
| 7 purchase totals = | $694.69 | $775.9531 | $775.95 | $775.95 | $776.00 | |