| 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 | $83.62 | 7.740% | $90.0922 | $90.09 | $90.10 | $90.10 |
| Purchase #2 | $31.66 | 7.488% | $34.0307 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $188.68 | 9.640% | $206.8688 | $206.87 | $206.85 | $206.90 |
| Purchase #4 | $229.45 | 8.215% | $248.2993 | $248.30 | $248.30 | $248.30 |
| Purchase #5 | $226.80 | 9.457% | $248.2485 | $248.25 | $248.25 | $248.20 |
| Purchase #6 | $138.45 | 12.424% | $155.651 | $155.65 | $155.65 | $155.70 |
| Purchase #7 | $99.61 | 12.363% | $111.9248 | $111.92 | $111.90 | $111.90 |
| 7 purchase totals = | $998.27 | $1,095.1153 | $1,095.11 | $1,095.10 | $1,095.10 | |