| 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 | $71.58 | 10.427% | $79.0436 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $165.54 | 3.205% | $170.8456 | $170.85 | $170.85 | $170.80 |
| Purchase #3 | $93.82 | 3.166% | $96.7903 | $96.79 | $96.80 | $96.80 |
| Purchase #4 | $20.26 | 9.453% | $22.1752 | $22.18 | $22.20 | $22.20 |
| Purchase #5 | $103.25 | 11.626% | $115.2538 | $115.25 | $115.25 | $115.30 |
| Purchase #6 | $70.73 | 3.747% | $73.3803 | $73.38 | $73.40 | $73.40 |
| Purchase #7 | $74.47 | 8.824% | $81.0412 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $599.65 | $638.5300 | $638.53 | $638.60 | $638.50 | |