| 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 | $31.34 | 7.643% | $33.7353 | $33.74 | $33.75 | $33.70 |
| Purchase #2 | $34.63 | 4.221% | $36.0917 | $36.09 | $36.10 | $36.10 |
| Purchase #3 | $147.76 | 4.503% | $154.4136 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $21.32 | 11.118% | $23.6904 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $172.71 | 3.707% | $179.1124 | $179.11 | $179.10 | $179.10 |
| Purchase #6 | $39.36 | 10.590% | $43.5282 | $43.53 | $43.55 | $43.50 |
| Purchase #7 | $152.43 | 10.204% | $167.984 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $599.55 | $638.5556 | $638.55 | $638.60 | $638.50 | |