| 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 | $54.33 | 9.609% | $59.5506 | $59.55 | $59.55 | $59.60 |
| Purchase #2 | $13.85 | 10.778% | $15.3428 | $15.34 | $15.35 | $15.30 |
| Purchase #3 | $223.82 | 8.236% | $242.2538 | $242.25 | $242.25 | $242.30 |
| Purchase #4 | $114.90 | 12.306% | $129.0396 | $129.04 | $129.05 | $129.00 |
| Purchase #5 | $176.27 | 7.292% | $189.1236 | $189.12 | $189.10 | $189.10 |
| Purchase #6 | $9.62 | 4.444% | $10.0475 | $10.05 | $10.05 | $10.00 |
| Purchase #7 | $112.89 | 4.171% | $117.5986 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $705.68 | $762.9565 | $762.95 | $762.95 | $762.90 | |