| 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 | $126.58 | 6.819% | $135.2115 | $135.21 | $135.20 | $135.20 |
| Purchase #2 | $60.30 | 6.252% | $64.07 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $41.59 | 6.519% | $44.3013 | $44.30 | $44.30 | $44.30 |
| Purchase #4 | $103.36 | 11.353% | $115.0945 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $95.29 | 3.633% | $98.7519 | $98.75 | $98.75 | $98.80 |
| Purchase #6 | $152.92 | 9.843% | $167.9719 | $167.97 | $167.95 | $168.00 |
| Purchase #7 | $14.25 | 9.583% | $15.6156 | $15.62 | $15.60 | $15.60 |
| 7 purchase totals = | $594.29 | $641.0167 | $641.01 | $640.95 | $641.10 | |