| 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 | $73.51 | 9.724% | $80.6581 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $213.98 | 9.272% | $233.8202 | $233.82 | $233.80 | $233.80 |
| Purchase #3 | $243.78 | 9.608% | $267.2024 | $267.20 | $267.20 | $267.20 |
| Purchase #4 | $250.69 | 9.512% | $274.5356 | $274.54 | $274.55 | $274.50 |
| Purchase #5 | $61.36 | 10.461% | $67.7789 | $67.78 | $67.80 | $67.80 |
| Purchase #6 | $241.66 | 7.167% | $258.9798 | $258.98 | $259.00 | $259.00 |
| Purchase #7 | $225.92 | 11.632% | $252.199 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $1,310.90 | $1,435.1740 | $1,435.18 | $1,435.20 | $1,435.20 | |