| 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 | $56.94 | 13.744% | $64.7658 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $161.84 | 3.400% | $167.3426 | $167.34 | $167.35 | $167.30 |
| Purchase #3 | $115.29 | 3.348% | $119.1499 | $119.15 | $119.15 | $119.10 |
| Purchase #4 | $181.26 | 13.564% | $205.8461 | $205.85 | $205.85 | $205.80 |
| Purchase #5 | $159.77 | 4.540% | $167.0236 | $167.02 | $167.00 | $167.00 |
| Purchase #6 | $39.33 | 11.562% | $43.8773 | $43.88 | $43.90 | $43.90 |
| Purchase #7 | $56.99 | 9.599% | $62.4605 | $62.46 | $62.45 | $62.50 |
| 7 purchase totals = | $771.42 | $830.4658 | $830.47 | $830.45 | $830.40 | |