| 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 | $74.28 | 7.226% | $79.6475 | $79.65 | $79.65 | $79.60 |
| Purchase #2 | $230.53 | 11.258% | $256.4831 | $256.48 | $256.50 | $256.50 |
| Purchase #3 | $29.88 | 6.791% | $31.9092 | $31.91 | $31.90 | $31.90 |
| Purchase #4 | $147.31 | 6.558% | $156.9706 | $156.97 | $156.95 | $157.00 |
| Purchase #5 | $74.80 | 13.690% | $85.0401 | $85.04 | $85.05 | $85.00 |
| Purchase #6 | $150.70 | 6.414% | $160.3659 | $160.37 | $160.35 | $160.40 |
| Purchase #7 | $134.94 | 4.666% | $141.2363 | $141.24 | $141.25 | $141.20 |
| 7 purchase totals = | $842.44 | $911.6527 | $911.66 | $911.65 | $911.60 | |