| 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 | $44.93 | 10.262% | $49.5407 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $5.41 | 5.104% | $5.6861 | $5.69 | $5.70 | $5.70 |
| Purchase #3 | $75.65 | 10.337% | $83.4699 | $83.47 | $83.45 | $83.50 |
| Purchase #4 | $18.42 | 4.320% | $19.2157 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $186.55 | 10.629% | $206.3784 | $206.38 | $206.40 | $206.40 |
| Purchase #6 | $9.40 | 9.565% | $10.2991 | $10.30 | $10.30 | $10.30 |
| Purchase #7 | $195.89 | 8.212% | $211.9765 | $211.98 | $212.00 | $212.00 |
| 7 purchase totals = | $536.25 | $586.5664 | $586.58 | $586.60 | $586.60 | |