| 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 | $52.46 | 9.606% | $57.4993 | $57.50 | $57.50 | $57.50 |
| Purchase #2 | $105.50 | 12.207% | $118.3784 | $118.38 | $118.40 | $118.40 |
| Purchase #3 | $220.63 | 3.269% | $227.8424 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $101.57 | 6.347% | $108.0166 | $108.02 | $108.00 | $108.00 |
| Purchase #5 | $161.27 | 3.798% | $167.395 | $167.40 | $167.40 | $167.40 |
| Purchase #6 | $177.33 | 12.736% | $199.9147 | $199.91 | $199.90 | $199.90 |
| Purchase #7 | $204.39 | 3.428% | $211.3965 | $211.40 | $211.40 | $211.40 |
| 7 purchase totals = | $1,023.15 | $1,090.4429 | $1,090.45 | $1,090.45 | $1,090.40 | |