| 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 | $24.66 | 6.417% | $26.2424 | $26.24 | $26.25 | $26.20 |
| Purchase #2 | $15.45 | 7.363% | $16.5876 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $16.77 | 4.555% | $17.5339 | $17.53 | $17.55 | $17.50 |
| Purchase #4 | $184.50 | 8.766% | $200.6733 | $200.67 | $200.65 | $200.70 |
| Purchase #5 | $203.52 | 8.711% | $221.2486 | $221.25 | $221.25 | $221.20 |
| Purchase #6 | $149.98 | 7.755% | $161.6109 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $241.99 | 13.172% | $273.8649 | $273.86 | $273.85 | $273.90 |
| 7 purchase totals = | $836.87 | $917.7616 | $917.75 | $917.75 | $917.70 | |