| 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 | $221.69 | 10.559% | $245.0982 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $5.50 | 8.283% | $5.9556 | $5.96 | $5.95 | $6.00 |
| Purchase #3 | $212.33 | 12.666% | $239.2237 | $239.22 | $239.20 | $239.20 |
| Purchase #4 | $72.69 | 9.602% | $79.6697 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $56.39 | 11.861% | $63.0784 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $113.52 | 4.429% | $118.5478 | $118.55 | $118.55 | $118.50 |
| Purchase #7 | $17.36 | 11.677% | $19.3871 | $19.39 | $19.40 | $19.40 |
| 7 purchase totals = | $699.48 | $770.9605 | $770.97 | $770.95 | $771.00 | |