| 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 | $58.69 | 9.602% | $64.3254 | $64.33 | $64.35 | $64.30 |
| Purchase #2 | $40.32 | 13.206% | $45.6447 | $45.64 | $45.65 | $45.60 |
| Purchase #3 | $16.63 | 4.668% | $17.4063 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $90.75 | 12.258% | $101.8741 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $66.59 | 13.454% | $75.549 | $75.55 | $75.55 | $75.50 |
| Purchase #6 | $86.72 | 11.415% | $96.6191 | $96.62 | $96.60 | $96.60 |
| Purchase #7 | $188.32 | 12.604% | $212.0559 | $212.06 | $212.05 | $212.10 |
| 7 purchase totals = | $548.02 | $613.4745 | $613.48 | $613.45 | $613.40 | |