| 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 | $92.46 | 6.407% | $98.3839 | $98.38 | $98.40 | $98.40 |
| Purchase #2 | $155.71 | 4.608% | $162.8851 | $162.89 | $162.90 | $162.90 |
| Purchase #3 | $36.44 | 8.179% | $39.4204 | $39.42 | $39.40 | $39.40 |
| Purchase #4 | $22.96 | 11.514% | $25.6036 | $25.60 | $25.60 | $25.60 |
| Purchase #5 | $26.64 | 9.256% | $29.1058 | $29.11 | $29.10 | $29.10 |
| Purchase #6 | $76.37 | 8.382% | $82.7713 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $131.50 | 10.547% | $145.3693 | $145.37 | $145.35 | $145.40 |
| 7 purchase totals = | $542.08 | $583.5394 | $583.54 | $583.50 | $583.60 | |