| 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 | $53.97 | 5.219% | $56.7867 | $56.79 | $56.80 | $56.80 |
| Purchase #2 | $136.39 | 6.284% | $144.9607 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $83.43 | 10.105% | $91.8606 | $91.86 | $91.85 | $91.90 |
| Purchase #4 | $31.63 | 10.741% | $35.0274 | $35.03 | $35.05 | $35.00 |
| Purchase #5 | $122.32 | 10.295% | $134.9128 | $134.91 | $134.90 | $134.90 |
| Purchase #6 | $163.71 | 8.213% | $177.1555 | $177.16 | $177.15 | $177.20 |
| Purchase #7 | $5.39 | 9.811% | $5.9188 | $5.92 | $5.90 | $5.90 |
| 7 purchase totals = | $596.84 | $646.6225 | $646.63 | $646.60 | $646.70 | |