| 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 | $21.64 | 8.129% | $23.3991 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $245.33 | 4.204% | $255.6437 | $255.64 | $255.65 | $255.60 |
| Purchase #3 | $26.31 | 4.152% | $27.4024 | $27.40 | $27.40 | $27.40 |
| Purchase #4 | $164.63 | 12.275% | $184.8383 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $242.65 | 4.248% | $252.9578 | $252.96 | $252.95 | $253.00 |
| Purchase #6 | $18.63 | 10.721% | $20.6273 | $20.63 | $20.65 | $20.60 |
| Purchase #7 | $104.91 | 5.782% | $110.9759 | $110.98 | $111.00 | $111.00 |
| 7 purchase totals = | $824.10 | $875.8445 | $875.85 | $875.90 | $875.80 | |