| 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 | $120.45 | 4.657% | $126.0594 | $126.06 | $126.05 | $126.10 |
| Purchase #2 | $90.94 | 5.371% | $95.8244 | $95.82 | $95.80 | $95.80 |
| Purchase #3 | $155.92 | 8.518% | $169.2013 | $169.20 | $169.20 | $169.20 |
| Purchase #4 | $192.29 | 6.793% | $205.3523 | $205.35 | $205.35 | $205.40 |
| Purchase #5 | $72.77 | 5.552% | $76.8102 | $76.81 | $76.80 | $76.80 |
| Purchase #6 | $153.75 | 13.675% | $174.7753 | $174.78 | $174.80 | $174.80 |
| Purchase #7 | $52.48 | 6.280% | $55.7757 | $55.78 | $55.80 | $55.80 |
| 7 purchase totals = | $838.60 | $903.7986 | $903.80 | $903.80 | $903.90 | |