| 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 | $76.96 | 8.224% | $83.2892 | $83.29 | $83.30 | $83.30 |
| Purchase #2 | $49.51 | 10.658% | $54.7868 | $54.79 | $54.80 | $54.80 |
| Purchase #3 | $181.25 | 4.379% | $189.1869 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $216.76 | 3.151% | $223.5901 | $223.59 | $223.60 | $223.60 |
| Purchase #5 | $183.61 | 6.679% | $195.8733 | $195.87 | $195.85 | $195.90 |
| Purchase #6 | $14.98 | 11.544% | $16.7093 | $16.71 | $16.70 | $16.70 |
| Purchase #7 | $82.57 | 12.561% | $92.9416 | $92.94 | $92.95 | $92.90 |
| 7 purchase totals = | $805.64 | $856.3772 | $856.38 | $856.40 | $856.40 | |