| 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 | $54.60 | 4.130% | $56.855 | $56.86 | $56.85 | $56.90 |
| Purchase #2 | $40.95 | 5.442% | $43.1785 | $43.18 | $43.20 | $43.20 |
| Purchase #3 | $223.94 | 3.750% | $232.3378 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $210.62 | 12.581% | $237.1181 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $20.36 | 8.865% | $22.1649 | $22.16 | $22.15 | $22.20 |
| Purchase #6 | $207.82 | 8.345% | $225.1626 | $225.16 | $225.15 | $225.20 |
| Purchase #7 | $105.85 | 10.674% | $117.1484 | $117.15 | $117.15 | $117.10 |
| 7 purchase totals = | $864.14 | $933.9653 | $933.97 | $933.95 | $934.00 | |