| 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 | $48.78 | 4.339% | $50.8966 | $50.90 | $50.90 | $50.90 |
| Purchase #2 | $200.80 | 10.818% | $222.5225 | $222.52 | $222.50 | $222.50 |
| Purchase #3 | $147.42 | 6.676% | $157.2618 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $213.45 | 4.773% | $223.638 | $223.64 | $223.65 | $223.60 |
| Purchase #5 | $132.54 | 12.592% | $149.2294 | $149.23 | $149.25 | $149.20 |
| Purchase #6 | $159.34 | 11.294% | $177.3359 | $177.34 | $177.35 | $177.30 |
| Purchase #7 | $65.73 | 7.125% | $70.4133 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $968.06 | $1,051.2975 | $1,051.30 | $1,051.30 | $1,051.20 | |