| 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 | $66.50 | 10.566% | $73.5264 | $73.53 | $73.55 | $73.50 |
| Purchase #2 | $178.64 | 4.693% | $187.0236 | $187.02 | $187.00 | $187.00 |
| Purchase #3 | $69.28 | 10.525% | $76.5717 | $76.57 | $76.55 | $76.60 |
| Purchase #4 | $74.55 | 12.137% | $83.5981 | $83.60 | $83.60 | $83.60 |
| Purchase #5 | $173.53 | 12.706% | $195.5787 | $195.58 | $195.60 | $195.60 |
| Purchase #6 | $208.69 | 5.771% | $220.7335 | $220.73 | $220.75 | $220.70 |
| Purchase #7 | $88.79 | 11.324% | $98.8446 | $98.84 | $98.85 | $98.80 |
| 7 purchase totals = | $859.98 | $935.8766 | $935.87 | $935.90 | $935.80 | |