| 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 | $29.88 | 10.155% | $32.9143 | $32.91 | $32.90 | $32.90 |
| Purchase #2 | $192.43 | 3.411% | $198.9938 | $198.99 | $199.00 | $199.00 |
| Purchase #3 | $84.37 | 7.301% | $90.5299 | $90.53 | $90.55 | $90.50 |
| Purchase #4 | $11.66 | 9.710% | $12.7922 | $12.79 | $12.80 | $12.80 |
| Purchase #5 | $11.25 | 8.314% | $12.1853 | $12.19 | $12.20 | $12.20 |
| Purchase #6 | $20.38 | 11.138% | $22.6499 | $22.65 | $22.65 | $22.60 |
| Purchase #7 | $222.49 | 8.660% | $241.7576 | $241.76 | $241.75 | $241.80 |
| 7 purchase totals = | $572.46 | $611.8230 | $611.82 | $611.85 | $611.80 | |