| 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 | $39.73 | 6.556% | $42.3347 | $42.33 | $42.35 | $42.30 |
| Purchase #2 | $93.64 | 8.578% | $101.6724 | $101.67 | $101.65 | $101.70 |
| Purchase #3 | $146.93 | 9.227% | $160.4872 | $160.49 | $160.50 | $160.50 |
| Purchase #4 | $220.91 | 11.604% | $246.5444 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $247.56 | 6.439% | $263.5004 | $263.50 | $263.50 | $263.50 |
| Purchase #6 | $52.27 | 12.362% | $58.7316 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $37.95 | 9.246% | $41.4589 | $41.46 | $41.45 | $41.50 |
| 7 purchase totals = | $838.99 | $914.7296 | $914.72 | $914.75 | $914.70 | |