| 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 | $80.63 | 7.453% | $86.6394 | $86.64 | $86.65 | $86.60 |
| Purchase #2 | $84.45 | 10.527% | $93.3401 | $93.34 | $93.35 | $93.30 |
| Purchase #3 | $114.76 | 7.701% | $123.5977 | $123.60 | $123.60 | $123.60 |
| Purchase #4 | $93.50 | 5.675% | $98.8061 | $98.81 | $98.80 | $98.80 |
| Purchase #5 | $38.75 | 9.278% | $42.3452 | $42.35 | $42.35 | $42.30 |
| Purchase #6 | $154.29 | 5.131% | $162.2066 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $137.86 | 7.605% | $148.3443 | $148.34 | $148.35 | $148.30 |
| 7 purchase totals = | $704.24 | $755.2794 | $755.29 | $755.30 | $755.10 | |