| 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 | $87.48 | 13.751% | $99.5094 | $99.51 | $99.50 | $99.50 |
| Purchase #2 | $130.63 | 12.294% | $146.6897 | $146.69 | $146.70 | $146.70 |
| Purchase #3 | $120.94 | 10.681% | $133.8576 | $133.86 | $133.85 | $133.90 |
| Purchase #4 | $74.60 | 4.243% | $77.7653 | $77.77 | $77.75 | $77.80 |
| Purchase #5 | $196.51 | 8.755% | $213.7145 | $213.71 | $213.70 | $213.70 |
| Purchase #6 | $163.60 | 3.681% | $169.6221 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $220.89 | 12.796% | $249.1551 | $249.16 | $249.15 | $249.20 |
| 7 purchase totals = | $994.65 | $1,090.3137 | $1,090.32 | $1,090.25 | $1,090.40 | |