| 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 | $68.36 | 3.253% | $70.5838 | $70.58 | $70.60 | $70.60 |
| Purchase #2 | $60.94 | 4.495% | $63.6793 | $63.68 | $63.70 | $63.70 |
| Purchase #3 | $177.91 | 5.760% | $188.1576 | $188.16 | $188.15 | $188.20 |
| Purchase #4 | $109.30 | 11.722% | $122.1121 | $122.11 | $122.10 | $122.10 |
| Purchase #5 | $132.35 | 5.194% | $139.2243 | $139.22 | $139.20 | $139.20 |
| Purchase #6 | $151.82 | 7.116% | $162.6235 | $162.62 | $162.60 | $162.60 |
| Purchase #7 | $123.48 | 8.342% | $133.7807 | $133.78 | $133.80 | $133.80 |
| 7 purchase totals = | $824.16 | $880.1613 | $880.15 | $880.15 | $880.20 | |