| 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 | $6.39 | 12.424% | $7.1839 | $7.18 | $7.20 | $7.20 |
| Purchase #2 | $128.93 | 4.658% | $134.9356 | $134.94 | $134.95 | $134.90 |
| Purchase #3 | $26.52 | 11.482% | $29.565 | $29.57 | $29.55 | $29.60 |
| Purchase #4 | $90.48 | 6.799% | $96.6317 | $96.63 | $96.65 | $96.60 |
| Purchase #5 | $235.79 | 9.342% | $257.8175 | $257.82 | $257.80 | $257.80 |
| Purchase #6 | $214.52 | 12.359% | $241.0325 | $241.03 | $241.05 | $241.00 |
| Purchase #7 | $95.75 | 7.671% | $103.095 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $798.38 | $870.2612 | $870.27 | $870.30 | $870.20 | |