| 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 | $26.60 | 12.102% | $29.8191 | $29.82 | $29.80 | $29.80 |
| Purchase #2 | $168.84 | 7.442% | $181.4051 | $181.41 | $181.40 | $181.40 |
| Purchase #3 | $217.64 | 7.279% | $233.482 | $233.48 | $233.50 | $233.50 |
| Purchase #4 | $125.85 | 12.595% | $141.7008 | $141.70 | $141.70 | $141.70 |
| Purchase #5 | $85.48 | 10.663% | $94.5947 | $94.59 | $94.60 | $94.60 |
| Purchase #6 | $131.42 | 6.272% | $139.6627 | $139.66 | $139.65 | $139.70 |
| Purchase #7 | $71.50 | 4.511% | $74.7254 | $74.73 | $74.75 | $74.70 |
| 7 purchase totals = | $827.33 | $895.3898 | $895.39 | $895.40 | $895.40 | |