| 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 | $51.48 | 11.236% | $57.2643 | $57.26 | $57.25 | $57.30 |
| Purchase #2 | $67.94 | 4.667% | $71.1108 | $71.11 | $71.10 | $71.10 |
| Purchase #3 | $127.71 | 3.230% | $131.835 | $131.84 | $131.85 | $131.80 |
| Purchase #4 | $29.51 | 5.672% | $31.1838 | $31.18 | $31.20 | $31.20 |
| Purchase #5 | $78.50 | 3.612% | $81.3354 | $81.34 | $81.35 | $81.30 |
| Purchase #6 | $31.45 | 13.773% | $35.7816 | $35.78 | $35.80 | $35.80 |
| Purchase #7 | $122.32 | 5.442% | $128.9767 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $508.91 | $537.4876 | $537.49 | $537.55 | $537.50 | |