| 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 | $79.77 | 7.446% | $85.7097 | $85.71 | $85.70 | $85.70 |
| Purchase #2 | $6.97 | 11.730% | $7.7876 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $225.70 | 7.357% | $242.3047 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $192.87 | 13.504% | $218.9152 | $218.92 | $218.90 | $218.90 |
| Purchase #5 | $28.34 | 4.323% | $29.5651 | $29.57 | $29.55 | $29.60 |
| Purchase #6 | $234.73 | 12.515% | $264.1065 | $264.11 | $264.10 | $264.10 |
| Purchase #7 | $157.70 | 13.351% | $178.7545 | $178.75 | $178.75 | $178.80 |
| 7 purchase totals = | $926.08 | $1,027.1433 | $1,027.15 | $1,027.10 | $1,027.20 | |