| 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 | $64.79 | 4.643% | $67.7982 | $67.80 | $67.80 | $67.80 |
| Purchase #2 | $170.49 | 5.508% | $179.8806 | $179.88 | $179.90 | $179.90 |
| Purchase #3 | $112.57 | 10.312% | $124.1782 | $124.18 | $124.20 | $124.20 |
| Purchase #4 | $204.48 | 5.157% | $215.025 | $215.03 | $215.05 | $215.00 |
| Purchase #5 | $83.67 | 11.730% | $93.4845 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $116.56 | 11.566% | $130.0413 | $130.04 | $130.05 | $130.00 |
| Purchase #7 | $250.46 | 5.301% | $263.7369 | $263.74 | $263.75 | $263.70 |
| 7 purchase totals = | $1,003.02 | $1,074.1447 | $1,074.15 | $1,074.25 | $1,074.10 | |