| 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 | $51.80 | 13.709% | $58.9013 | $58.90 | $58.90 | $58.90 |
| Purchase #2 | $103.94 | 11.615% | $116.0126 | $116.01 | $116.00 | $116.00 |
| Purchase #3 | $89.85 | 11.596% | $100.269 | $100.27 | $100.25 | $100.30 |
| Purchase #4 | $75.76 | 9.656% | $83.0754 | $83.08 | $83.10 | $83.10 |
| Purchase #5 | $220.59 | 6.184% | $234.2313 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $178.68 | 7.679% | $192.4008 | $192.40 | $192.40 | $192.40 |
| Purchase #7 | $181.97 | 13.489% | $206.5159 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $902.59 | $991.4063 | $991.41 | $991.40 | $991.40 | |