| 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 | $64.60 | 9.872% | $70.9773 | $70.98 | $71.00 | $71.00 |
| Purchase #2 | $241.87 | 8.438% | $262.279 | $262.28 | $262.30 | $262.30 |
| Purchase #3 | $190.32 | 12.726% | $214.5401 | $214.54 | $214.55 | $214.50 |
| Purchase #4 | $128.35 | 3.677% | $133.0694 | $133.07 | $133.05 | $133.10 |
| Purchase #5 | $156.72 | 5.510% | $165.3553 | $165.36 | $165.35 | $165.40 |
| Purchase #6 | $23.71 | 6.572% | $25.2682 | $25.27 | $25.25 | $25.30 |
| Purchase #7 | $111.62 | 13.320% | $126.4878 | $126.49 | $126.50 | $126.50 |
| 7 purchase totals = | $917.19 | $997.9771 | $997.99 | $998.00 | $998.10 | |