| 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 | $31.86 | 11.627% | $35.5644 | $35.56 | $35.55 | $35.60 |
| Purchase #2 | $37.97 | 4.836% | $39.8062 | $39.81 | $39.80 | $39.80 |
| Purchase #3 | $174.62 | 10.286% | $192.5814 | $192.58 | $192.60 | $192.60 |
| Purchase #4 | $39.57 | 6.248% | $42.0423 | $42.04 | $42.05 | $42.00 |
| Purchase #5 | $88.61 | 11.125% | $98.4679 | $98.47 | $98.45 | $98.50 |
| Purchase #6 | $174.43 | 13.489% | $197.9589 | $197.96 | $197.95 | $198.00 |
| Purchase #7 | $81.85 | 5.305% | $86.1921 | $86.19 | $86.20 | $86.20 |
| 7 purchase totals = | $628.91 | $692.6132 | $692.61 | $692.60 | $692.70 | |