| 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 | $104.66 | 12.151% | $117.3772 | $117.38 | $117.40 | $117.40 |
| Purchase #2 | $66.61 | 11.838% | $74.4953 | $74.50 | $74.50 | $74.50 |
| Purchase #3 | $104.96 | 4.717% | $109.911 | $109.91 | $109.90 | $109.90 |
| Purchase #4 | $27.39 | 13.588% | $31.1118 | $31.11 | $31.10 | $31.10 |
| Purchase #5 | $12.79 | 3.189% | $13.1979 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $31.91 | 10.395% | $35.227 | $35.23 | $35.25 | $35.20 |
| Purchase #7 | $73.54 | 8.652% | $79.9027 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $421.86 | $461.2229 | $461.23 | $461.25 | $461.20 | |