| 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 | $103.76 | 10.521% | $114.6766 | $114.68 | $114.70 | $114.70 |
| Purchase #2 | $84.55 | 6.559% | $90.0956 | $90.10 | $90.10 | $90.10 |
| Purchase #3 | $208.47 | 12.446% | $234.4162 | $234.42 | $234.40 | $234.40 |
| Purchase #4 | $53.74 | 12.830% | $60.6348 | $60.63 | $60.65 | $60.60 |
| Purchase #5 | $96.37 | 8.195% | $104.2675 | $104.27 | $104.25 | $104.30 |
| Purchase #6 | $155.63 | 6.684% | $166.0323 | $166.03 | $166.05 | $166.00 |
| Purchase #7 | $112.52 | 4.172% | $117.2143 | $117.21 | $117.20 | $117.20 |
| 7 purchase totals = | $815.04 | $887.3373 | $887.34 | $887.35 | $887.30 | |