| 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 | $77.48 | 7.555% | $83.3336 | $83.33 | $83.35 | $83.30 |
| Purchase #2 | $124.75 | 3.542% | $129.1686 | $129.17 | $129.15 | $129.20 |
| Purchase #3 | $115.32 | 6.776% | $123.1341 | $123.13 | $123.15 | $123.10 |
| Purchase #4 | $74.31 | 3.420% | $76.8514 | $76.85 | $76.85 | $76.90 |
| Purchase #5 | $211.32 | 13.811% | $240.5054 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $10.73 | 8.707% | $11.6643 | $11.66 | $11.65 | $11.70 |
| Purchase #7 | $95.74 | 10.435% | $105.7305 | $105.73 | $105.75 | $105.70 |
| 7 purchase totals = | $709.65 | $770.3879 | $770.38 | $770.40 | $770.40 | |