| 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 | $23.48 | 6.556% | $25.0193 | $25.02 | $25.00 | $25.00 |
| Purchase #2 | $41.56 | 4.273% | $43.3359 | $43.34 | $43.35 | $43.30 |
| Purchase #3 | $82.40 | 7.702% | $88.7464 | $88.75 | $88.75 | $88.70 |
| Purchase #4 | $33.70 | 4.204% | $35.1167 | $35.12 | $35.10 | $35.10 |
| Purchase #5 | $14.36 | 13.834% | $16.3466 | $16.35 | $16.35 | $16.30 |
| Purchase #6 | $178.91 | 12.812% | $201.8319 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $98.26 | 13.704% | $111.7256 | $111.73 | $111.75 | $111.70 |
| 7 purchase totals = | $472.67 | $522.1224 | $522.14 | $522.15 | $521.90 | |