| 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 | $11.90 | 4.243% | $12.4049 | $12.40 | $12.40 | $12.40 |
| Purchase #2 | $192.94 | 7.214% | $206.8587 | $206.86 | $206.85 | $206.90 |
| Purchase #3 | $58.82 | 8.777% | $63.9826 | $63.98 | $64.00 | $64.00 |
| Purchase #4 | $11.45 | 6.774% | $12.2256 | $12.23 | $12.25 | $12.20 |
| Purchase #5 | $81.44 | 7.647% | $87.6677 | $87.67 | $87.65 | $87.70 |
| Purchase #6 | $211.27 | 9.733% | $231.8329 | $231.83 | $231.85 | $231.80 |
| Purchase #7 | $44.41 | 11.278% | $49.4186 | $49.42 | $49.40 | $49.40 |
| 7 purchase totals = | $612.23 | $664.3910 | $664.39 | $664.40 | $664.40 | |