| 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 | $203.83 | 3.836% | $211.6489 | $211.65 | $211.65 | $211.60 |
| Purchase #2 | $170.60 | 8.530% | $185.1522 | $185.15 | $185.15 | $185.20 |
| Purchase #3 | $6.29 | 8.133% | $6.8016 | $6.80 | $6.80 | $6.80 |
| Purchase #4 | $51.71 | 4.517% | $54.0457 | $54.05 | $54.05 | $54.00 |
| Purchase #5 | $67.58 | 5.697% | $71.43 | $71.43 | $71.45 | $71.40 |
| Purchase #6 | $56.91 | 3.437% | $58.866 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $18.96 | 8.694% | $20.6084 | $20.61 | $20.60 | $20.60 |
| 7 purchase totals = | $575.88 | $608.5528 | $608.56 | $608.55 | $608.50 | |