| 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 | $77.47 | 3.202% | $79.9506 | $79.95 | $79.95 | $80.00 |
| Purchase #2 | $157.39 | 5.300% | $165.7317 | $165.73 | $165.75 | $165.70 |
| Purchase #3 | $124.27 | 3.735% | $128.9115 | $128.91 | $128.90 | $128.90 |
| Purchase #4 | $17.48 | 3.650% | $18.118 | $18.12 | $18.10 | $18.10 |
| Purchase #5 | $133.92 | 4.213% | $139.562 | $139.56 | $139.55 | $139.60 |
| Purchase #6 | $8.36 | 9.189% | $9.1282 | $9.13 | $9.15 | $9.10 |
| Purchase #7 | $41.63 | 11.140% | $46.2676 | $46.27 | $46.25 | $46.30 |
| 7 purchase totals = | $560.52 | $587.6696 | $587.67 | $587.65 | $587.70 | |