| 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 | $82.85 | 5.293% | $87.2353 | $87.24 | $87.25 | $87.20 |
| Purchase #2 | $218.92 | 6.828% | $233.8679 | $233.87 | $233.85 | $233.90 |
| Purchase #3 | $56.57 | 7.103% | $60.5882 | $60.59 | $60.60 | $60.60 |
| Purchase #4 | $185.47 | 10.429% | $204.8127 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $154.26 | 12.274% | $173.1939 | $173.19 | $173.20 | $173.20 |
| Purchase #6 | $12.30 | 8.562% | $13.3531 | $13.35 | $13.35 | $13.40 |
| Purchase #7 | $103.55 | 11.650% | $115.6136 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $813.92 | $888.6647 | $888.66 | $888.65 | $888.70 | |