| 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 | $85.58 | 7.750% | $92.2125 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $187.71 | 12.410% | $211.0048 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $102.54 | 5.265% | $107.9387 | $107.94 | $107.95 | $107.90 |
| Purchase #4 | $230.83 | 11.182% | $256.6414 | $256.64 | $256.65 | $256.60 |
| Purchase #5 | $9.64 | 10.414% | $10.6439 | $10.64 | $10.65 | $10.60 |
| Purchase #6 | $201.32 | 4.330% | $210.0372 | $210.04 | $210.05 | $210.00 |
| Purchase #7 | $80.87 | 10.190% | $89.1107 | $89.11 | $89.10 | $89.10 |
| 7 purchase totals = | $898.49 | $977.5892 | $977.58 | $977.60 | $977.40 | |