| 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 | $21.71 | 11.673% | $24.2442 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $237.99 | 6.764% | $254.0876 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $5.33 | 11.552% | $5.9457 | $5.95 | $5.95 | $5.90 |
| Purchase #4 | $207.56 | 8.805% | $225.8357 | $225.84 | $225.85 | $225.80 |
| Purchase #5 | $181.34 | 4.530% | $189.5547 | $189.55 | $189.55 | $189.60 |
| Purchase #6 | $82.83 | 12.148% | $92.8922 | $92.89 | $92.90 | $92.90 |
| Purchase #7 | $195.84 | 13.842% | $222.9482 | $222.95 | $222.95 | $222.90 |
| 7 purchase totals = | $932.60 | $1,015.5083 | $1,015.51 | $1,015.55 | $1,015.40 | |