| 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 | $6.83 | 4.621% | $7.1456 | $7.15 | $7.15 | $7.10 |
| Purchase #2 | $96.90 | 4.244% | $101.0124 | $101.01 | $101.00 | $101.00 |
| Purchase #3 | $155.41 | 12.278% | $174.4912 | $174.49 | $174.50 | $174.50 |
| Purchase #4 | $187.97 | 5.793% | $198.8591 | $198.86 | $198.85 | $198.90 |
| Purchase #5 | $18.46 | 3.395% | $19.0867 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $63.77 | 11.306% | $70.9798 | $70.98 | $71.00 | $71.00 |
| Purchase #7 | $120.75 | 13.848% | $137.4715 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $650.09 | $709.0463 | $709.05 | $709.05 | $709.10 | |