| 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 | $70.59 | 12.687% | $79.5458 | $79.55 | $79.55 | $79.50 |
| Purchase #2 | $46.93 | 9.366% | $51.3255 | $51.33 | $51.35 | $51.30 |
| Purchase #3 | $17.47 | 5.685% | $18.4632 | $18.46 | $18.45 | $18.50 |
| Purchase #4 | $166.84 | 7.491% | $179.338 | $179.34 | $179.35 | $179.30 |
| Purchase #5 | $121.60 | 13.498% | $138.0136 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $60.25 | 8.163% | $65.1682 | $65.17 | $65.15 | $65.20 |
| Purchase #7 | $86.95 | 8.410% | $94.2625 | $94.26 | $94.25 | $94.30 |
| 7 purchase totals = | $570.63 | $626.1168 | $626.12 | $626.10 | $626.10 | |