| 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 | $39.31 | 5.654% | $41.5326 | $41.53 | $41.55 | $41.50 |
| Purchase #2 | $159.86 | 3.381% | $165.2649 | $165.26 | $165.25 | $165.30 |
| Purchase #3 | $173.50 | 5.775% | $183.5196 | $183.52 | $183.50 | $183.50 |
| Purchase #4 | $42.40 | 12.728% | $47.7967 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $12.32 | 7.374% | $13.2285 | $13.23 | $13.25 | $13.20 |
| Purchase #6 | $55.45 | 3.819% | $57.5676 | $57.57 | $57.55 | $57.60 |
| Purchase #7 | $241.95 | 9.378% | $264.6401 | $264.64 | $264.65 | $264.60 |
| 7 purchase totals = | $724.79 | $773.5500 | $773.55 | $773.55 | $773.50 | |