| 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 | $70.46 | 13.520% | $79.9862 | $79.99 | $80.00 | $80.00 |
| Purchase #2 | $49.27 | 4.613% | $51.5428 | $51.54 | $51.55 | $51.50 |
| Purchase #3 | $94.45 | 9.818% | $103.7231 | $103.72 | $103.70 | $103.70 |
| Purchase #4 | $70.83 | 8.670% | $76.971 | $76.97 | $76.95 | $77.00 |
| Purchase #5 | $201.45 | 12.116% | $225.8577 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $73.82 | 5.328% | $77.7531 | $77.75 | $77.75 | $77.80 |
| Purchase #7 | $137.76 | 10.206% | $151.8198 | $151.82 | $151.80 | $151.80 |
| 7 purchase totals = | $698.04 | $767.6537 | $767.65 | $767.60 | $767.70 | |