| 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 | $93.42 | 6.845% | $99.8146 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $75.69 | 12.782% | $85.3647 | $85.36 | $85.35 | $85.40 |
| Purchase #3 | $170.49 | 3.621% | $176.6634 | $176.66 | $176.65 | $176.70 |
| Purchase #4 | $207.82 | 10.285% | $229.1943 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $88.98 | 3.379% | $91.9866 | $91.99 | $92.00 | $92.00 |
| Purchase #6 | $87.91 | 7.433% | $94.4444 | $94.44 | $94.45 | $94.40 |
| Purchase #7 | $32.65 | 10.506% | $36.0802 | $36.08 | $36.10 | $36.10 |
| 7 purchase totals = | $756.96 | $813.5482 | $813.53 | $813.55 | $813.60 | |