| 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 | $78.40 | 7.431% | $84.2259 | $84.23 | $84.25 | $84.20 |
| Purchase #2 | $68.29 | 3.842% | $70.9137 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $196.73 | 8.145% | $212.7537 | $212.75 | $212.75 | $212.80 |
| Purchase #4 | $187.57 | 5.280% | $197.4737 | $197.47 | $197.45 | $197.50 |
| Purchase #5 | $228.69 | 10.710% | $253.1827 | $253.18 | $253.20 | $253.20 |
| Purchase #6 | $175.32 | 5.538% | $185.0292 | $185.03 | $185.05 | $185.00 |
| Purchase #7 | $22.64 | 10.334% | $24.9796 | $24.98 | $25.00 | $25.00 |
| 7 purchase totals = | $957.64 | $1,028.5585 | $1,028.55 | $1,028.60 | $1,028.60 | |