| 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 | $183.79 | 5.349% | $193.6209 | $193.62 | $193.60 | $193.60 |
| Purchase #2 | $40.89 | 6.836% | $43.6852 | $43.69 | $43.70 | $43.70 |
| Purchase #3 | $71.42 | 10.740% | $79.0905 | $79.09 | $79.10 | $79.10 |
| Purchase #4 | $195.90 | 5.379% | $206.4375 | $206.44 | $206.45 | $206.40 |
| Purchase #5 | $136.98 | 8.824% | $149.0671 | $149.07 | $149.05 | $149.10 |
| Purchase #6 | $57.75 | 7.116% | $61.8595 | $61.86 | $61.85 | $61.90 |
| Purchase #7 | $206.26 | 3.564% | $213.6111 | $213.61 | $213.60 | $213.60 |
| 7 purchase totals = | $892.99 | $947.3718 | $947.38 | $947.35 | $947.40 | |