| 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 | $9.76 | 6.164% | $10.3616 | $10.36 | $10.35 | $10.40 |
| Purchase #2 | $46.51 | 7.182% | $49.8503 | $49.85 | $49.85 | $49.90 |
| Purchase #3 | $149.75 | 7.159% | $160.4706 | $160.47 | $160.45 | $160.50 |
| Purchase #4 | $197.55 | 5.267% | $207.955 | $207.96 | $207.95 | $208.00 |
| Purchase #5 | $131.56 | 6.827% | $140.5416 | $140.54 | $140.55 | $140.50 |
| Purchase #6 | $207.85 | 7.714% | $223.8835 | $223.88 | $223.90 | $223.90 |
| Purchase #7 | $222.95 | 11.133% | $247.771 | $247.77 | $247.75 | $247.80 |
| 7 purchase totals = | $965.93 | $1,040.8336 | $1,040.83 | $1,040.80 | $1,041.00 | |