| 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 | $65.77 | 13.608% | $74.72 | $74.72 | $74.70 | $74.70 |
| Purchase #2 | $208.85 | 11.687% | $233.2583 | $233.26 | $233.25 | $233.30 |
| Purchase #3 | $25.59 | 4.615% | $26.771 | $26.77 | $26.75 | $26.80 |
| Purchase #4 | $156.70 | 12.232% | $175.8675 | $175.87 | $175.85 | $175.90 |
| Purchase #5 | $7.75 | 12.833% | $8.7446 | $8.74 | $8.75 | $8.70 |
| Purchase #6 | $120.38 | 6.637% | $128.3696 | $128.37 | $128.35 | $128.40 |
| Purchase #7 | $28.75 | 13.332% | $32.583 | $32.58 | $32.60 | $32.60 |
| 7 purchase totals = | $613.79 | $680.3140 | $680.31 | $680.25 | $680.40 | |