| 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 | $71.53 | 6.538% | $76.2066 | $76.21 | $76.20 | $76.20 |
| Purchase #2 | $145.68 | 13.687% | $165.6192 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $92.77 | 12.327% | $104.2058 | $104.21 | $104.20 | $104.20 |
| Purchase #4 | $39.72 | 9.543% | $43.5105 | $43.51 | $43.50 | $43.50 |
| Purchase #5 | $30.40 | 3.153% | $31.3585 | $31.36 | $31.35 | $31.40 |
| Purchase #6 | $92.90 | 4.837% | $97.3936 | $97.39 | $97.40 | $97.40 |
| Purchase #7 | $230.67 | 8.230% | $249.6541 | $249.65 | $249.65 | $249.70 |
| 7 purchase totals = | $703.67 | $767.9483 | $767.95 | $767.90 | $768.00 | |