| 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 | $89.46 | 8.174% | $96.7725 | $96.77 | $96.75 | $96.80 |
| Purchase #2 | $135.54 | 5.330% | $142.7643 | $142.76 | $142.75 | $142.80 |
| Purchase #3 | $152.72 | 6.351% | $162.4192 | $162.42 | $162.40 | $162.40 |
| Purchase #4 | $128.42 | 6.661% | $136.9741 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $94.97 | 11.157% | $105.5658 | $105.57 | $105.55 | $105.60 |
| Purchase #6 | $169.83 | 6.334% | $180.587 | $180.59 | $180.60 | $180.60 |
| Purchase #7 | $100.32 | 13.640% | $114.0036 | $114.00 | $114.00 | $114.00 |
| 7 purchase totals = | $871.26 | $939.0865 | $939.08 | $939.00 | $939.20 | |