| 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 | $9.28 | 5.269% | $9.769 | $9.77 | $9.75 | $9.80 |
| Purchase #2 | $70.70 | 3.806% | $73.3908 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $123.60 | 3.180% | $127.5305 | $127.53 | $127.55 | $127.50 |
| Purchase #4 | $64.85 | 11.763% | $72.4783 | $72.48 | $72.50 | $72.50 |
| Purchase #5 | $80.82 | 9.795% | $88.7363 | $88.74 | $88.75 | $88.70 |
| Purchase #6 | $219.48 | 9.844% | $241.0856 | $241.09 | $241.10 | $241.10 |
| Purchase #7 | $242.73 | 8.453% | $263.248 | $263.25 | $263.25 | $263.20 |
| 7 purchase totals = | $811.46 | $876.2385 | $876.25 | $876.30 | $876.20 | |