| 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 | $21.48 | 8.569% | $23.3206 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $127.68 | 6.365% | $135.8068 | $135.81 | $135.80 | $135.80 |
| Purchase #3 | $168.63 | 6.215% | $179.1104 | $179.11 | $179.10 | $179.10 |
| Purchase #4 | $47.82 | 6.820% | $51.0813 | $51.08 | $51.10 | $51.10 |
| Purchase #5 | $133.36 | 3.738% | $138.345 | $138.35 | $138.35 | $138.30 |
| Purchase #6 | $91.55 | 8.767% | $99.5762 | $99.58 | $99.60 | $99.60 |
| Purchase #7 | $33.83 | 7.701% | $36.4352 | $36.44 | $36.45 | $36.40 |
| 7 purchase totals = | $624.35 | $663.6755 | $663.69 | $663.70 | $663.60 | |