| 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 | $65.61 | 7.615% | $70.6062 | $70.61 | $70.60 | $70.60 |
| Purchase #2 | $63.99 | 11.370% | $71.2657 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $77.71 | 3.772% | $80.6412 | $80.64 | $80.65 | $80.60 |
| Purchase #4 | $220.93 | 4.254% | $230.3284 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $82.77 | 12.713% | $93.2926 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $204.29 | 5.555% | $215.6383 | $215.64 | $215.65 | $215.60 |
| Purchase #7 | $142.85 | 3.395% | $147.6998 | $147.70 | $147.70 | $147.70 |
| 7 purchase totals = | $858.15 | $909.4722 | $909.48 | $909.50 | $909.40 | |