| 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 | $68.69 | 6.286% | $73.0079 | $73.01 | $73.00 | $73.00 |
| Purchase #2 | $71.69 | 3.359% | $74.0981 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $6.30 | 8.164% | $6.8143 | $6.81 | $6.80 | $6.80 |
| Purchase #4 | $181.50 | 13.771% | $206.4944 | $206.49 | $206.50 | $206.50 |
| Purchase #5 | $215.25 | 11.563% | $240.1394 | $240.14 | $240.15 | $240.10 |
| Purchase #6 | $93.91 | 6.578% | $100.0874 | $100.09 | $100.10 | $100.10 |
| Purchase #7 | $111.66 | 7.503% | $120.0378 | $120.04 | $120.05 | $120.00 |
| 7 purchase totals = | $749.00 | $820.6793 | $820.68 | $820.70 | $820.60 | |