| 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 | $40.25 | 10.449% | $44.4557 | $44.46 | $44.45 | $44.50 |
| Purchase #2 | $233.38 | 5.515% | $246.2509 | $246.25 | $246.25 | $246.30 |
| Purchase #3 | $104.82 | 7.419% | $112.5966 | $112.60 | $112.60 | $112.60 |
| Purchase #4 | $245.71 | 4.270% | $256.2018 | $256.20 | $256.20 | $256.20 |
| Purchase #5 | $175.92 | 9.769% | $193.1056 | $193.11 | $193.10 | $193.10 |
| Purchase #6 | $81.54 | 5.561% | $86.0744 | $86.07 | $86.05 | $86.10 |
| Purchase #7 | $64.66 | 6.523% | $68.8778 | $68.88 | $68.90 | $68.90 |
| 7 purchase totals = | $946.28 | $1,007.5628 | $1,007.57 | $1,007.55 | $1,007.70 | |