| 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 | $79.25 | 8.254% | $85.7913 | $85.79 | $85.80 | $85.80 |
| Purchase #2 | $189.60 | 3.195% | $195.6577 | $195.66 | $195.65 | $195.70 |
| Purchase #3 | $143.33 | 7.129% | $153.548 | $153.55 | $153.55 | $153.50 |
| Purchase #4 | $245.92 | 13.470% | $279.0454 | $279.05 | $279.05 | $279.00 |
| Purchase #5 | $49.97 | 10.752% | $55.3428 | $55.34 | $55.35 | $55.30 |
| Purchase #6 | $135.87 | 3.783% | $141.01 | $141.01 | $141.00 | $141.00 |
| Purchase #7 | $90.38 | 7.670% | $97.3121 | $97.31 | $97.30 | $97.30 |
| 7 purchase totals = | $934.32 | $1,007.7073 | $1,007.71 | $1,007.70 | $1,007.60 | |