| 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 | $6.87 | 12.621% | $7.7371 | $7.74 | $7.75 | $7.70 |
| Purchase #2 | $240.49 | 4.366% | $250.9898 | $250.99 | $251.00 | $251.00 |
| Purchase #3 | $169.89 | 4.480% | $177.5011 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $183.73 | 4.180% | $191.4099 | $191.41 | $191.40 | $191.40 |
| Purchase #5 | $17.82 | 11.503% | $19.8698 | $19.87 | $19.85 | $19.90 |
| Purchase #6 | $216.93 | 7.752% | $233.7464 | $233.75 | $233.75 | $233.70 |
| Purchase #7 | $95.57 | 10.148% | $105.2684 | $105.27 | $105.25 | $105.30 |
| 7 purchase totals = | $931.30 | $986.5225 | $986.53 | $986.50 | $986.50 | |