| 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 | $14.78 | 5.561% | $15.6019 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $188.41 | 10.633% | $208.4436 | $208.44 | $208.45 | $208.40 |
| Purchase #3 | $185.33 | 5.689% | $195.8734 | $195.87 | $195.85 | $195.90 |
| Purchase #4 | $135.74 | 6.590% | $144.6853 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $76.95 | 11.194% | $85.5638 | $85.56 | $85.55 | $85.60 |
| Purchase #6 | $177.70 | 3.570% | $184.0439 | $184.04 | $184.05 | $184.00 |
| Purchase #7 | $134.68 | 8.592% | $146.2517 | $146.25 | $146.25 | $146.30 |
| 7 purchase totals = | $913.59 | $980.4636 | $980.45 | $980.45 | $980.50 | |