| 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 | $39.38 | 5.423% | $41.5156 | $41.52 | $41.50 | $41.50 |
| Purchase #2 | $198.33 | 4.758% | $207.7665 | $207.77 | $207.75 | $207.80 |
| Purchase #3 | $29.83 | 8.700% | $32.4252 | $32.43 | $32.45 | $32.40 |
| Purchase #4 | $10.94 | 12.866% | $12.3475 | $12.35 | $12.35 | $12.30 |
| Purchase #5 | $220.90 | 9.587% | $242.0777 | $242.08 | $242.10 | $242.10 |
| Purchase #6 | $44.95 | 11.579% | $50.1548 | $50.15 | $50.15 | $50.20 |
| Purchase #7 | $156.28 | 7.155% | $167.4618 | $167.46 | $167.45 | $167.50 |
| 7 purchase totals = | $700.61 | $753.7491 | $753.76 | $753.75 | $753.80 | |