| 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 | $66.34 | 4.368% | $69.2377 | $69.24 | $69.25 | $69.20 |
| Purchase #2 | $32.72 | 11.148% | $36.3676 | $36.37 | $36.35 | $36.40 |
| Purchase #3 | $29.99 | 4.436% | $31.3204 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $81.50 | 10.153% | $89.7747 | $89.77 | $89.75 | $89.80 |
| Purchase #5 | $163.62 | 7.209% | $175.4154 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $73.92 | 12.494% | $83.1556 | $83.16 | $83.15 | $83.20 |
| Purchase #7 | $108.90 | 8.859% | $118.5475 | $118.55 | $118.55 | $118.50 |
| 7 purchase totals = | $556.99 | $603.8189 | $603.83 | $603.75 | $603.80 | |