| 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 | $41.79 | 7.416% | $44.8891 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $231.99 | 8.594% | $251.9272 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $193.65 | 6.615% | $206.4599 | $206.46 | $206.45 | $206.50 |
| Purchase #4 | $100.29 | 6.521% | $106.8299 | $106.83 | $106.85 | $106.80 |
| Purchase #5 | $84.98 | 12.615% | $95.7002 | $95.70 | $95.70 | $95.70 |
| Purchase #6 | $56.48 | 10.125% | $62.1986 | $62.20 | $62.20 | $62.20 |
| Purchase #7 | $37.69 | 3.134% | $38.8712 | $38.87 | $38.85 | $38.90 |
| 7 purchase totals = | $746.87 | $806.8761 | $806.88 | $806.90 | $806.90 | |