| 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 | $101.45 | 6.145% | $107.6841 | $107.68 | $107.70 | $107.70 |
| Purchase #2 | $83.56 | 10.403% | $92.2527 | $92.25 | $92.25 | $92.30 |
| Purchase #3 | $125.60 | 7.549% | $135.0815 | $135.08 | $135.10 | $135.10 |
| Purchase #4 | $78.96 | 4.694% | $82.6664 | $82.67 | $82.65 | $82.70 |
| Purchase #5 | $48.84 | 7.262% | $52.3868 | $52.39 | $52.40 | $52.40 |
| Purchase #6 | $63.56 | 12.540% | $71.5304 | $71.53 | $71.55 | $71.50 |
| Purchase #7 | $164.67 | 8.115% | $178.033 | $178.03 | $178.05 | $178.00 |
| 7 purchase totals = | $666.64 | $719.6349 | $719.63 | $719.70 | $719.70 | |