| 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 | $66.78 | 3.185% | $68.9069 | $68.91 | $68.90 | $68.90 |
| Purchase #2 | $158.31 | 7.872% | $170.7722 | $170.77 | $170.75 | $170.80 |
| Purchase #3 | $99.74 | 3.862% | $103.592 | $103.59 | $103.60 | $103.60 |
| Purchase #4 | $23.54 | 4.669% | $24.6391 | $24.64 | $24.65 | $24.60 |
| Purchase #5 | $226.33 | 5.103% | $237.8796 | $237.88 | $237.90 | $237.90 |
| Purchase #6 | $60.26 | 10.379% | $66.5144 | $66.51 | $66.50 | $66.50 |
| Purchase #7 | $154.48 | 12.151% | $173.2509 | $173.25 | $173.25 | $173.30 |
| 7 purchase totals = | $789.44 | $845.5551 | $845.55 | $845.55 | $845.60 | |