| 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 | $96.55 | 6.267% | $102.6008 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $165.56 | 6.838% | $176.881 | $176.88 | $176.90 | $176.90 |
| Purchase #3 | $46.44 | 9.801% | $50.9916 | $50.99 | $51.00 | $51.00 |
| Purchase #4 | $32.47 | 12.173% | $36.4226 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $145.25 | 6.817% | $155.1517 | $155.15 | $155.15 | $155.20 |
| Purchase #6 | $208.71 | 12.472% | $234.7403 | $234.74 | $234.75 | $234.70 |
| Purchase #7 | $225.49 | 3.856% | $234.1849 | $234.18 | $234.20 | $234.20 |
| 7 purchase totals = | $920.47 | $990.9729 | $990.96 | $991.00 | $991.00 | |