| 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 | $28.43 | 4.858% | $29.8111 | $29.81 | $29.80 | $29.80 |
| Purchase #2 | $50.92 | 9.847% | $55.9341 | $55.93 | $55.95 | $55.90 |
| Purchase #3 | $220.35 | 12.591% | $248.0943 | $248.09 | $248.10 | $248.10 |
| Purchase #4 | $196.78 | 5.627% | $207.8528 | $207.85 | $207.85 | $207.90 |
| Purchase #5 | $84.32 | 13.220% | $95.4671 | $95.47 | $95.45 | $95.50 |
| Purchase #6 | $172.25 | 11.755% | $192.498 | $192.50 | $192.50 | $192.50 |
| Purchase #7 | $242.38 | 10.567% | $267.9923 | $267.99 | $268.00 | $268.00 |
| 7 purchase totals = | $995.43 | $1,097.6497 | $1,097.64 | $1,097.65 | $1,097.70 | |