| 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 | $64.74 | 10.303% | $71.4102 | $71.41 | $71.40 | $71.40 |
| Purchase #2 | $53.72 | 7.457% | $57.7259 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $170.85 | 10.624% | $189.0011 | $189.00 | $189.00 | $189.00 |
| Purchase #4 | $166.63 | 4.450% | $174.045 | $174.05 | $174.05 | $174.00 |
| Purchase #5 | $142.68 | 10.507% | $157.6714 | $157.67 | $157.65 | $157.70 |
| Purchase #6 | $172.59 | 12.561% | $194.269 | $194.27 | $194.25 | $194.30 |
| Purchase #7 | $96.62 | 10.445% | $106.712 | $106.71 | $106.70 | $106.70 |
| 7 purchase totals = | $867.83 | $950.8346 | $950.84 | $950.80 | $950.80 | |