| 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 | $46.73 | 3.147% | $48.2006 | $48.20 | $48.20 | $48.20 |
| Purchase #2 | $32.90 | 10.268% | $36.2782 | $36.28 | $36.30 | $36.30 |
| Purchase #3 | $161.70 | 12.854% | $182.4849 | $182.48 | $182.50 | $182.50 |
| Purchase #4 | $153.98 | 4.822% | $161.4049 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $19.98 | 8.106% | $21.5996 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $199.59 | 13.519% | $226.5726 | $226.57 | $226.55 | $226.60 |
| Purchase #7 | $243.96 | 3.684% | $252.9475 | $252.95 | $252.95 | $252.90 |
| 7 purchase totals = | $858.84 | $929.4883 | $929.48 | $929.50 | $929.50 | |