| 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 | $114.99 | 5.758% | $121.6111 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $30.60 | 12.351% | $34.3794 | $34.38 | $34.40 | $34.40 |
| Purchase #3 | $22.27 | 3.342% | $23.0143 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $70.89 | 5.611% | $74.8676 | $74.87 | $74.85 | $74.90 |
| Purchase #5 | $69.98 | 6.862% | $74.782 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $135.36 | 8.665% | $147.0889 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $96.44 | 3.684% | $99.9928 | $99.99 | $100.00 | $100.00 |
| 7 purchase totals = | $540.53 | $575.7361 | $575.73 | $575.75 | $575.80 | |