| 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 | $83.87 | 3.795% | $87.0529 | $87.05 | $87.05 | $87.10 |
| Purchase #2 | $246.56 | 11.629% | $275.2325 | $275.23 | $275.25 | $275.20 |
| Purchase #3 | $246.93 | 5.651% | $260.884 | $260.88 | $260.90 | $260.90 |
| Purchase #4 | $168.56 | 10.238% | $185.8172 | $185.82 | $185.80 | $185.80 |
| Purchase #5 | $149.52 | 8.133% | $161.6805 | $161.68 | $161.70 | $161.70 |
| Purchase #6 | $176.54 | 7.326% | $189.4733 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $168.93 | 6.263% | $179.5101 | $179.51 | $179.50 | $179.50 |
| 7 purchase totals = | $1,240.91 | $1,339.6505 | $1,339.64 | $1,339.65 | $1,339.70 | |