| 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 | $118.91 | 12.315% | $133.5538 | $133.55 | $133.55 | $133.60 |
| Purchase #2 | $37.93 | 13.537% | $43.0646 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $12.40 | 9.344% | $13.5587 | $13.56 | $13.55 | $13.60 |
| Purchase #4 | $60.77 | 4.651% | $63.5964 | $63.60 | $63.60 | $63.60 |
| Purchase #5 | $181.97 | 5.530% | $192.0329 | $192.03 | $192.05 | $192.00 |
| Purchase #6 | $61.47 | 11.188% | $68.3473 | $68.35 | $68.35 | $68.30 |
| Purchase #7 | $26.64 | 7.706% | $28.6929 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $500.09 | $542.8466 | $542.84 | $542.85 | $542.90 | |