| 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 | $71.28 | 4.837% | $74.7278 | $74.73 | $74.75 | $74.70 |
| Purchase #2 | $37.92 | 3.529% | $39.2582 | $39.26 | $39.25 | $39.30 |
| Purchase #3 | $28.25 | 7.426% | $30.3478 | $30.35 | $30.35 | $30.30 |
| Purchase #4 | $66.58 | 11.846% | $74.4671 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $89.55 | 5.809% | $94.752 | $94.75 | $94.75 | $94.80 |
| Purchase #6 | $230.53 | 6.262% | $244.9658 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $160.37 | 3.274% | $165.6205 | $165.62 | $165.60 | $165.60 |
| 7 purchase totals = | $684.48 | $724.1392 | $724.15 | $724.10 | $724.20 | |