| 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 | $16.69 | 8.120% | $18.0452 | $18.05 | $18.05 | $18.00 |
| Purchase #2 | $223.25 | 8.665% | $242.5946 | $242.59 | $242.60 | $242.60 |
| Purchase #3 | $5.93 | 13.568% | $6.7346 | $6.73 | $6.75 | $6.70 |
| Purchase #4 | $164.82 | 11.124% | $183.1546 | $183.15 | $183.15 | $183.20 |
| Purchase #5 | $39.46 | 5.873% | $41.7775 | $41.78 | $41.80 | $41.80 |
| Purchase #6 | $205.40 | 4.250% | $214.1295 | $214.13 | $214.15 | $214.10 |
| Purchase #7 | $51.85 | 4.379% | $54.1205 | $54.12 | $54.10 | $54.10 |
| 7 purchase totals = | $707.40 | $760.5565 | $760.55 | $760.60 | $760.50 | |