| 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 | $68.47 | 3.673% | $70.9849 | $70.98 | $71.00 | $71.00 |
| Purchase #2 | $157.35 | 8.864% | $171.2975 | $171.30 | $171.30 | $171.30 |
| Purchase #3 | $16.32 | 6.464% | $17.3749 | $17.37 | $17.35 | $17.40 |
| Purchase #4 | $30.72 | 3.267% | $31.7236 | $31.72 | $31.70 | $31.70 |
| Purchase #5 | $191.69 | 3.366% | $198.1423 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $230.78 | 4.496% | $241.1559 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $94.90 | 4.693% | $99.3537 | $99.35 | $99.35 | $99.40 |
| 7 purchase totals = | $790.23 | $830.0328 | $830.02 | $830.00 | $830.10 | |