| 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 | $17.71 | 4.158% | $18.4464 | $18.45 | $18.45 | $18.40 |
| Purchase #2 | $56.89 | 7.162% | $60.9645 | $60.96 | $60.95 | $61.00 |
| Purchase #3 | $235.80 | 13.428% | $267.4632 | $267.46 | $267.45 | $267.50 |
| Purchase #4 | $81.72 | 6.705% | $87.1993 | $87.20 | $87.20 | $87.20 |
| Purchase #5 | $79.67 | 4.256% | $83.0608 | $83.06 | $83.05 | $83.10 |
| Purchase #6 | $83.40 | 8.527% | $90.5115 | $90.51 | $90.50 | $90.50 |
| Purchase #7 | $204.80 | 3.614% | $212.2015 | $212.20 | $212.20 | $212.20 |
| 7 purchase totals = | $759.99 | $819.8472 | $819.84 | $819.80 | $819.90 | |