| 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 | $89.73 | 10.381% | $99.0449 | $99.04 | $99.05 | $99.00 |
| Purchase #2 | $126.98 | 5.218% | $133.6058 | $133.61 | $133.60 | $133.60 |
| Purchase #3 | $186.75 | 6.295% | $198.5059 | $198.51 | $198.50 | $198.50 |
| Purchase #4 | $46.38 | 11.613% | $51.7661 | $51.77 | $51.75 | $51.80 |
| Purchase #5 | $101.69 | 12.808% | $114.7145 | $114.71 | $114.70 | $114.70 |
| Purchase #6 | $127.36 | 13.272% | $144.2632 | $144.26 | $144.25 | $144.30 |
| Purchase #7 | $158.85 | 12.158% | $178.163 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $837.74 | $920.0634 | $920.06 | $920.00 | $920.10 | |