| 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 | $21.35 | 11.796% | $23.8684 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $63.40 | 12.146% | $71.1006 | $71.10 | $71.10 | $71.10 |
| Purchase #3 | $114.38 | 5.642% | $120.8333 | $120.83 | $120.85 | $120.80 |
| Purchase #4 | $23.77 | 3.598% | $24.6252 | $24.63 | $24.65 | $24.60 |
| Purchase #5 | $115.95 | 7.429% | $124.5639 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $161.99 | 4.274% | $168.9135 | $168.91 | $168.90 | $168.90 |
| Purchase #7 | $131.67 | 12.311% | $147.8799 | $147.88 | $147.90 | $147.90 |
| 7 purchase totals = | $632.51 | $681.7848 | $681.78 | $681.80 | $681.80 | |