| 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 | $50.69 | 6.735% | $54.104 | $54.10 | $54.10 | $54.10 |
| Purchase #2 | $25.38 | 5.440% | $26.7607 | $26.76 | $26.75 | $26.80 |
| Purchase #3 | $203.40 | 11.267% | $226.3171 | $226.32 | $226.30 | $226.30 |
| Purchase #4 | $117.67 | 8.274% | $127.406 | $127.41 | $127.40 | $127.40 |
| Purchase #5 | $202.27 | 13.199% | $228.9676 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $54.73 | 4.860% | $57.3899 | $57.39 | $57.40 | $57.40 |
| Purchase #7 | $213.69 | 5.192% | $224.7848 | $224.78 | $224.80 | $224.80 |
| 7 purchase totals = | $867.83 | $945.7301 | $945.73 | $945.70 | $945.80 | |