| 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 | $90.88 | 8.494% | $98.5993 | $98.60 | $98.60 | $98.60 |
| Purchase #2 | $17.71 | 8.207% | $19.1635 | $19.16 | $19.15 | $19.20 |
| Purchase #3 | $88.90 | 11.589% | $99.2026 | $99.20 | $99.20 | $99.20 |
| Purchase #4 | $167.48 | 11.604% | $186.9144 | $186.91 | $186.90 | $186.90 |
| Purchase #5 | $113.60 | 13.454% | $128.8837 | $128.88 | $128.90 | $128.90 |
| Purchase #6 | $63.66 | 8.475% | $69.0552 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $163.55 | 13.749% | $186.0365 | $186.04 | $186.05 | $186.00 |
| 7 purchase totals = | $705.78 | $787.8552 | $787.85 | $787.85 | $787.90 | |