| 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 | $66.55 | 4.388% | $69.4702 | $69.47 | $69.45 | $69.50 |
| Purchase #2 | $6.45 | 10.663% | $7.1378 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $163.75 | 4.589% | $171.2645 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $217.92 | 9.819% | $239.3176 | $239.32 | $239.30 | $239.30 |
| Purchase #5 | $16.88 | 10.168% | $18.5964 | $18.60 | $18.60 | $18.60 |
| Purchase #6 | $34.87 | 7.217% | $37.3866 | $37.39 | $37.40 | $37.40 |
| Purchase #7 | $56.69 | 12.316% | $63.6719 | $63.67 | $63.65 | $63.70 |
| 7 purchase totals = | $563.11 | $606.8450 | $606.85 | $606.80 | $606.90 | |