| 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 | $98.63 | 6.505% | $105.0459 | $105.05 | $105.05 | $105.00 |
| Purchase #2 | $49.37 | 8.122% | $53.3798 | $53.38 | $53.40 | $53.40 |
| Purchase #3 | $148.93 | 8.153% | $161.0723 | $161.07 | $161.05 | $161.10 |
| Purchase #4 | $192.33 | 10.518% | $212.5593 | $212.56 | $212.55 | $212.60 |
| Purchase #5 | $209.32 | 3.157% | $215.9282 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $158.68 | 13.150% | $179.5464 | $179.55 | $179.55 | $179.50 |
| Purchase #7 | $97.64 | 3.681% | $101.2341 | $101.23 | $101.25 | $101.20 |
| 7 purchase totals = | $954.90 | $1,028.7660 | $1,028.77 | $1,028.80 | $1,028.70 | |