| 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 | $52.52 | 7.732% | $56.5808 | $56.58 | $56.60 | $56.60 |
| Purchase #2 | $91.69 | 6.376% | $97.5362 | $97.54 | $97.55 | $97.50 |
| Purchase #3 | $58.52 | 7.755% | $63.0582 | $63.06 | $63.05 | $63.10 |
| Purchase #4 | $14.88 | 13.769% | $16.9288 | $16.93 | $16.95 | $16.90 |
| Purchase #5 | $134.62 | 3.435% | $139.2442 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $72.31 | 3.608% | $74.9189 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $179.77 | 5.358% | $189.4021 | $189.40 | $189.40 | $189.40 |
| 7 purchase totals = | $604.31 | $637.6692 | $637.67 | $637.70 | $637.60 | |