| 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 | $73.60 | 8.410% | $79.7898 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $103.83 | 6.231% | $110.2996 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $73.27 | 11.437% | $81.6499 | $81.65 | $81.65 | $81.60 |
| Purchase #4 | $24.34 | 8.736% | $26.4663 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $134.55 | 5.442% | $141.8722 | $141.87 | $141.85 | $141.90 |
| Purchase #6 | $158.40 | 12.756% | $178.6055 | $178.61 | $178.60 | $178.60 |
| Purchase #7 | $68.35 | 13.620% | $77.6593 | $77.66 | $77.65 | $77.70 |
| 7 purchase totals = | $636.34 | $696.3426 | $696.35 | $696.30 | $696.40 | |