| 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 | $13.87 | 3.334% | $14.3324 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $202.79 | 8.866% | $220.7694 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $192.52 | 6.809% | $205.6287 | $205.63 | $205.65 | $205.60 |
| Purchase #4 | $213.52 | 11.154% | $237.336 | $237.34 | $237.35 | $237.30 |
| Purchase #5 | $7.54 | 6.537% | $8.0329 | $8.03 | $8.05 | $8.00 |
| Purchase #6 | $34.83 | 13.744% | $39.617 | $39.62 | $39.60 | $39.60 |
| Purchase #7 | $44.85 | 12.597% | $50.4998 | $50.50 | $50.50 | $50.50 |
| 7 purchase totals = | $709.92 | $776.2162 | $776.22 | $776.25 | $776.10 | |