| 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 | $44.85 | 4.312% | $46.7839 | $46.78 | $46.80 | $46.80 |
| Purchase #2 | $209.85 | 8.663% | $228.0293 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $130.59 | 11.713% | $145.886 | $145.89 | $145.90 | $145.90 |
| Purchase #4 | $17.75 | 10.470% | $19.6084 | $19.61 | $19.60 | $19.60 |
| Purchase #5 | $171.91 | 5.122% | $180.7152 | $180.72 | $180.70 | $180.70 |
| Purchase #6 | $60.56 | 8.520% | $65.7197 | $65.72 | $65.70 | $65.70 |
| Purchase #7 | $148.73 | 12.425% | $167.2097 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $784.24 | $853.9522 | $853.96 | $853.95 | $853.90 | |