| 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 | $77.80 | 6.142% | $82.5785 | $82.58 | $82.60 | $82.60 |
| Purchase #2 | $156.74 | 7.560% | $168.5895 | $168.59 | $168.60 | $168.60 |
| Purchase #3 | $183.64 | 7.656% | $197.6995 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $103.54 | 9.480% | $113.3556 | $113.36 | $113.35 | $113.40 |
| Purchase #5 | $5.62 | 10.343% | $6.2013 | $6.20 | $6.20 | $6.20 |
| Purchase #6 | $246.71 | 3.159% | $254.5036 | $254.50 | $254.50 | $254.50 |
| Purchase #7 | $31.87 | 10.168% | $35.1105 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $805.92 | $858.0385 | $858.04 | $858.05 | $858.10 | |