| 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 | $57.36 | 12.454% | $64.5036 | $64.50 | $64.50 | $64.50 |
| Purchase #2 | $192.90 | 7.479% | $207.327 | $207.33 | $207.35 | $207.30 |
| Purchase #3 | $37.61 | 10.703% | $41.6354 | $41.64 | $41.65 | $41.60 |
| Purchase #4 | $164.57 | 11.334% | $183.2224 | $183.22 | $183.20 | $183.20 |
| Purchase #5 | $192.58 | 13.685% | $218.9346 | $218.93 | $218.95 | $218.90 |
| Purchase #6 | $110.49 | 9.664% | $121.1678 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $52.54 | 6.260% | $55.829 | $55.83 | $55.85 | $55.80 |
| 7 purchase totals = | $808.05 | $892.6198 | $892.62 | $892.65 | $892.50 | |