| 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 | $38.30 | 4.602% | $40.0626 | $40.06 | $40.05 | $40.10 |
| Purchase #2 | $68.45 | 10.530% | $75.6578 | $75.66 | $75.65 | $75.70 |
| Purchase #3 | $243.31 | 12.559% | $273.8673 | $273.87 | $273.85 | $273.90 |
| Purchase #4 | $228.67 | 12.166% | $256.49 | $256.49 | $256.50 | $256.50 |
| Purchase #5 | $153.47 | 5.482% | $161.8832 | $161.88 | $161.90 | $161.90 |
| Purchase #6 | $90.91 | 7.817% | $98.0164 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $11.81 | 13.606% | $13.4169 | $13.42 | $13.40 | $13.40 |
| 7 purchase totals = | $834.92 | $919.3942 | $919.40 | $919.35 | $919.50 | |