| 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 | $71.79 | 13.436% | $81.4357 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $197.83 | 6.139% | $209.9748 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $6.76 | 6.502% | $7.1995 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $79.41 | 4.454% | $82.9469 | $82.95 | $82.95 | $82.90 |
| Purchase #5 | $248.53 | 12.847% | $280.4586 | $280.46 | $280.45 | $280.50 |
| Purchase #6 | $181.41 | 3.472% | $187.7086 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $149.72 | 10.423% | $165.3253 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $935.45 | $1,015.0494 | $1,015.06 | $1,015.05 | $1,015.00 | |