| 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 | $45.52 | 5.413% | $47.984 | $47.98 | $48.00 | $48.00 |
| Purchase #2 | $132.88 | 12.320% | $149.2508 | $149.25 | $149.25 | $149.30 |
| Purchase #3 | $126.38 | 7.410% | $135.7448 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $126.52 | 5.238% | $133.1471 | $133.15 | $133.15 | $133.10 |
| Purchase #5 | $6.68 | 4.479% | $6.9792 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $164.40 | 12.701% | $185.2804 | $185.28 | $185.30 | $185.30 |
| Purchase #7 | $71.85 | 12.728% | $80.9951 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $674.23 | $739.3814 | $739.38 | $739.45 | $739.40 | |