| 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 | $41.43 | 9.373% | $45.3132 | $45.31 | $45.30 | $45.30 |
| Purchase #2 | $123.25 | 13.322% | $139.6694 | $139.67 | $139.65 | $139.70 |
| Purchase #3 | $134.92 | 13.370% | $152.9588 | $152.96 | $152.95 | $153.00 |
| Purchase #4 | $26.73 | 11.822% | $29.89 | $29.89 | $29.90 | $29.90 |
| Purchase #5 | $248.31 | 10.582% | $274.5862 | $274.59 | $274.60 | $274.60 |
| Purchase #6 | $63.56 | 8.714% | $69.0986 | $69.10 | $69.10 | $69.10 |
| Purchase #7 | $75.34 | 5.305% | $79.3368 | $79.34 | $79.35 | $79.30 |
| 7 purchase totals = | $713.54 | $790.8530 | $790.86 | $790.85 | $790.90 | |