| 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 | $74.76 | 9.565% | $81.9108 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $105.85 | 4.495% | $110.608 | $110.61 | $110.60 | $110.60 |
| Purchase #3 | $120.58 | 11.206% | $134.0922 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $168.31 | 13.650% | $191.2843 | $191.28 | $191.30 | $191.30 |
| Purchase #5 | $189.93 | 10.382% | $209.6485 | $209.65 | $209.65 | $209.60 |
| Purchase #6 | $24.64 | 8.555% | $26.748 | $26.75 | $26.75 | $26.70 |
| Purchase #7 | $65.80 | 6.489% | $70.0698 | $70.07 | $70.05 | $70.10 |
| 7 purchase totals = | $749.87 | $824.3616 | $824.36 | $824.35 | $824.30 | |