| 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 | $20.93 | 7.268% | $22.4512 | $22.45 | $22.45 | $22.50 |
| Purchase #2 | $97.71 | 8.493% | $106.0085 | $106.01 | $106.00 | $106.00 |
| Purchase #3 | $163.36 | 7.215% | $175.1464 | $175.15 | $175.15 | $175.10 |
| Purchase #4 | $113.93 | 8.621% | $123.7519 | $123.75 | $123.75 | $123.80 |
| Purchase #5 | $145.74 | 5.660% | $153.9889 | $153.99 | $154.00 | $154.00 |
| Purchase #6 | $39.93 | 6.656% | $42.5877 | $42.59 | $42.60 | $42.60 |
| Purchase #7 | $193.83 | 4.393% | $202.345 | $202.35 | $202.35 | $202.30 |
| 7 purchase totals = | $775.43 | $826.2796 | $826.29 | $826.30 | $826.30 | |