| 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 | $52.33 | 3.638% | $54.2338 | $54.23 | $54.25 | $54.20 |
| Purchase #2 | $38.75 | 13.786% | $44.0921 | $44.09 | $44.10 | $44.10 |
| Purchase #3 | $126.43 | 11.489% | $140.9555 | $140.96 | $140.95 | $141.00 |
| Purchase #4 | $215.89 | 8.692% | $234.6552 | $234.66 | $234.65 | $234.70 |
| Purchase #5 | $174.45 | 11.822% | $195.0735 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $37.64 | 9.610% | $41.2572 | $41.26 | $41.25 | $41.30 |
| Purchase #7 | $181.93 | 5.355% | $191.6724 | $191.67 | $191.65 | $191.70 |
| 7 purchase totals = | $827.42 | $901.9397 | $901.94 | $901.90 | $902.10 | |