| 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 | $29.39 | 13.692% | $33.4141 | $33.41 | $33.40 | $33.40 |
| Purchase #2 | $5.94 | 10.229% | $6.5476 | $6.55 | $6.55 | $6.50 |
| Purchase #3 | $160.42 | 9.348% | $175.4161 | $175.42 | $175.40 | $175.40 |
| Purchase #4 | $61.69 | 10.787% | $68.3445 | $68.34 | $68.35 | $68.30 |
| Purchase #5 | $249.47 | 3.597% | $258.4434 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $169.85 | 6.693% | $181.2181 | $181.22 | $181.20 | $181.20 |
| Purchase #7 | $246.89 | 8.871% | $268.7916 | $268.79 | $268.80 | $268.80 |
| 7 purchase totals = | $923.65 | $992.1754 | $992.17 | $992.15 | $992.00 | |