| 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 | $25.37 | 10.189% | $27.9549 | $27.95 | $27.95 | $28.00 |
| Purchase #2 | $31.76 | 6.512% | $33.8282 | $33.83 | $33.85 | $33.80 |
| Purchase #3 | $67.93 | 12.662% | $76.5313 | $76.53 | $76.55 | $76.50 |
| Purchase #4 | $77.49 | 7.499% | $83.301 | $83.30 | $83.30 | $83.30 |
| Purchase #5 | $155.56 | 11.465% | $173.395 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $142.41 | 10.611% | $157.5211 | $157.52 | $157.50 | $157.50 |
| Purchase #7 | $213.77 | 7.735% | $230.3051 | $230.31 | $230.30 | $230.30 |
| 7 purchase totals = | $714.29 | $782.8366 | $782.84 | $782.85 | $782.80 | |