| 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 | $98.32 | 12.803% | $110.9079 | $110.91 | $110.90 | $110.90 |
| Purchase #2 | $67.31 | 12.345% | $75.6194 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $127.28 | 8.524% | $138.1293 | $138.13 | $138.15 | $138.10 |
| Purchase #4 | $8.91 | 6.815% | $9.5172 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $137.51 | 10.724% | $152.2566 | $152.26 | $152.25 | $152.30 |
| Purchase #6 | $231.40 | 5.873% | $244.9901 | $244.99 | $245.00 | $245.00 |
| Purchase #7 | $107.71 | 5.347% | $113.4693 | $113.47 | $113.45 | $113.50 |
| 7 purchase totals = | $778.44 | $844.8898 | $844.90 | $844.85 | $844.90 | |