| 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 | $11.75 | 13.621% | $13.3505 | $13.35 | $13.35 | $13.40 |
| Purchase #2 | $101.83 | 13.142% | $115.2125 | $115.21 | $115.20 | $115.20 |
| Purchase #3 | $223.74 | 11.127% | $248.6355 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $244.48 | 3.474% | $252.9732 | $252.97 | $252.95 | $253.00 |
| Purchase #5 | $55.87 | 3.335% | $57.7333 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $92.25 | 8.741% | $100.3136 | $100.31 | $100.30 | $100.30 |
| Purchase #7 | $14.33 | 11.497% | $15.9775 | $15.98 | $16.00 | $16.00 |
| 7 purchase totals = | $744.25 | $804.1961 | $804.19 | $804.20 | $804.20 | |