| 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 | $71.63 | 12.741% | $80.7564 | $80.76 | $80.75 | $80.80 |
| Purchase #2 | $80.93 | 12.265% | $90.8561 | $90.86 | $90.85 | $90.90 |
| Purchase #3 | $82.38 | 6.544% | $87.7709 | $87.77 | $87.75 | $87.80 |
| Purchase #4 | $5.68 | 7.172% | $6.0874 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $161.50 | 8.585% | $175.3648 | $175.36 | $175.35 | $175.40 |
| Purchase #6 | $182.84 | 12.296% | $205.322 | $205.32 | $205.30 | $205.30 |
| Purchase #7 | $177.56 | 11.639% | $198.2262 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $762.52 | $844.3838 | $844.39 | $844.35 | $844.50 | |