| 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 | $100.63 | 9.151% | $109.8387 | $109.84 | $109.85 | $109.80 |
| Purchase #2 | $46.72 | 6.354% | $49.6886 | $49.69 | $49.70 | $49.70 |
| Purchase #3 | $69.46 | 7.593% | $74.7341 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $143.38 | 11.710% | $160.1698 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $108.85 | 5.715% | $115.0708 | $115.07 | $115.05 | $115.10 |
| Purchase #6 | $192.88 | 4.598% | $201.7486 | $201.75 | $201.75 | $201.70 |
| Purchase #7 | $22.41 | 9.801% | $24.6064 | $24.61 | $24.60 | $24.60 |
| 7 purchase totals = | $684.33 | $735.8570 | $735.86 | $735.85 | $735.80 | |