| 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 | $22.72 | 7.367% | $24.3938 | $24.39 | $24.40 | $24.40 |
| Purchase #2 | $17.72 | 3.445% | $18.3305 | $18.33 | $18.35 | $18.30 |
| Purchase #3 | $169.84 | 4.587% | $177.6306 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $76.58 | 9.151% | $83.5878 | $83.59 | $83.60 | $83.60 |
| Purchase #5 | $33.87 | 5.150% | $35.6143 | $35.61 | $35.60 | $35.60 |
| Purchase #6 | $168.36 | 6.318% | $178.997 | $179.00 | $179.00 | $179.00 |
| Purchase #7 | $33.35 | 6.650% | $35.5678 | $35.57 | $35.55 | $35.60 |
| 7 purchase totals = | $522.44 | $554.1218 | $554.12 | $554.15 | $554.10 | |