| 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 | $90.68 | 6.310% | $96.4019 | $96.40 | $96.40 | $96.40 |
| Purchase #2 | $153.38 | 5.645% | $162.0383 | $162.04 | $162.05 | $162.00 |
| Purchase #3 | $91.56 | 13.651% | $104.0589 | $104.06 | $104.05 | $104.10 |
| Purchase #4 | $162.82 | 4.369% | $169.9336 | $169.93 | $169.95 | $169.90 |
| Purchase #5 | $209.46 | 8.241% | $226.7216 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $18.44 | 8.491% | $20.0057 | $20.01 | $20.00 | $20.00 |
| Purchase #7 | $87.53 | 9.676% | $95.9994 | $96.00 | $96.00 | $96.00 |
| 7 purchase totals = | $813.87 | $875.1594 | $875.16 | $875.15 | $875.10 | |