| 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 | $100.72 | 5.687% | $106.4479 | $106.45 | $106.45 | $106.40 |
| Purchase #2 | $203.87 | 7.374% | $218.9034 | $218.90 | $218.90 | $218.90 |
| Purchase #3 | $170.28 | 13.136% | $192.648 | $192.65 | $192.65 | $192.60 |
| Purchase #4 | $70.98 | 6.433% | $75.5461 | $75.55 | $75.55 | $75.50 |
| Purchase #5 | $13.92 | 9.735% | $15.2751 | $15.28 | $15.30 | $15.30 |
| Purchase #6 | $229.40 | 4.600% | $239.9524 | $239.95 | $239.95 | $240.00 |
| Purchase #7 | $217.32 | 3.516% | $224.961 | $224.96 | $224.95 | $225.00 |
| 7 purchase totals = | $1,006.49 | $1,073.7339 | $1,073.74 | $1,073.75 | $1,073.70 | |