| 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 | $84.70 | 3.371% | $87.5552 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $96.88 | 8.830% | $105.4345 | $105.43 | $105.45 | $105.40 |
| Purchase #3 | $250.45 | 6.764% | $267.3904 | $267.39 | $267.40 | $267.40 |
| Purchase #4 | $226.46 | 7.264% | $242.9101 | $242.91 | $242.90 | $242.90 |
| Purchase #5 | $246.51 | 4.118% | $256.6613 | $256.66 | $256.65 | $256.70 |
| Purchase #6 | $173.62 | 8.734% | $188.784 | $188.78 | $188.80 | $188.80 |
| Purchase #7 | $69.34 | 9.812% | $76.1436 | $76.14 | $76.15 | $76.10 |
| 7 purchase totals = | $1,147.96 | $1,224.8791 | $1,224.87 | $1,224.90 | $1,224.90 | |