| 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 | $77.47 | 13.845% | $88.1957 | $88.20 | $88.20 | $88.20 |
| Purchase #2 | $244.48 | 12.530% | $275.1133 | $275.11 | $275.10 | $275.10 |
| Purchase #3 | $70.93 | 12.731% | $79.9601 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $97.96 | 11.535% | $109.2597 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $222.56 | 7.746% | $239.7995 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $245.85 | 4.325% | $256.483 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $51.77 | 9.692% | $56.7875 | $56.79 | $56.80 | $56.80 |
| 7 purchase totals = | $1,011.02 | $1,105.5988 | $1,105.60 | $1,105.60 | $1,105.70 | |