| 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 | $85.73 | 8.641% | $93.1379 | $93.14 | $93.15 | $93.10 |
| Purchase #2 | $63.52 | 10.610% | $70.2595 | $70.26 | $70.25 | $70.30 |
| Purchase #3 | $33.85 | 4.211% | $35.2754 | $35.28 | $35.30 | $35.30 |
| Purchase #4 | $10.71 | 5.491% | $11.2981 | $11.30 | $11.30 | $11.30 |
| Purchase #5 | $210.40 | 11.838% | $235.3072 | $235.31 | $235.30 | $235.30 |
| Purchase #6 | $50.28 | 7.864% | $54.234 | $54.23 | $54.25 | $54.20 |
| Purchase #7 | $242.49 | 12.727% | $273.3517 | $273.35 | $273.35 | $273.40 |
| 7 purchase totals = | $696.98 | $772.8638 | $772.87 | $772.90 | $772.90 | |