| 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 | $7.97 | 9.635% | $8.7379 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $117.41 | 8.655% | $127.5718 | $127.57 | $127.55 | $127.60 |
| Purchase #3 | $71.92 | 3.788% | $74.6443 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $162.95 | 8.349% | $176.5547 | $176.55 | $176.55 | $176.60 |
| Purchase #5 | $210.54 | 5.238% | $221.5681 | $221.57 | $221.55 | $221.60 |
| Purchase #6 | $21.43 | 12.521% | $24.1133 | $24.11 | $24.10 | $24.10 |
| Purchase #7 | $236.83 | 9.778% | $259.9872 | $259.99 | $260.00 | $260.00 |
| 7 purchase totals = | $829.05 | $893.1773 | $893.17 | $893.15 | $893.20 | |