| 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 | $11.58 | 11.690% | $12.9337 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $188.42 | 13.688% | $214.2109 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $168.28 | 8.642% | $182.8228 | $182.82 | $182.80 | $182.80 |
| Purchase #4 | $211.36 | 13.388% | $239.6569 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $79.88 | 6.747% | $85.2695 | $85.27 | $85.25 | $85.30 |
| Purchase #6 | $160.36 | 7.720% | $172.7398 | $172.74 | $172.75 | $172.70 |
| Purchase #7 | $154.85 | 7.867% | $167.032 | $167.03 | $167.05 | $167.00 |
| 7 purchase totals = | $974.73 | $1,074.6656 | $1,074.66 | $1,074.65 | $1,074.60 | |