| 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 | $40.83 | 8.446% | $44.2785 | $44.28 | $44.30 | $44.30 |
| Purchase #2 | $118.27 | 9.457% | $129.4548 | $129.45 | $129.45 | $129.50 |
| Purchase #3 | $223.65 | 9.239% | $244.313 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $19.83 | 7.853% | $21.3872 | $21.39 | $21.40 | $21.40 |
| Purchase #5 | $161.98 | 10.652% | $179.2341 | $179.23 | $179.25 | $179.20 |
| Purchase #6 | $10.86 | 8.289% | $11.7602 | $11.76 | $11.75 | $11.80 |
| Purchase #7 | $190.82 | 12.564% | $214.7946 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $766.24 | $845.2224 | $845.21 | $845.25 | $845.30 | |