| 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 | $57.66 | 9.123% | $62.9203 | $62.92 | $62.90 | $62.90 |
| Purchase #2 | $123.64 | 4.411% | $129.0938 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $175.95 | 4.128% | $183.2132 | $183.21 | $183.20 | $183.20 |
| Purchase #4 | $66.40 | 6.316% | $70.5938 | $70.59 | $70.60 | $70.60 |
| Purchase #5 | $176.40 | 5.230% | $185.6257 | $185.63 | $185.65 | $185.60 |
| Purchase #6 | $15.90 | 8.320% | $17.2229 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $223.74 | 7.268% | $240.0014 | $240.00 | $240.00 | $240.00 |
| 7 purchase totals = | $839.69 | $888.6711 | $888.66 | $888.65 | $888.60 | |