| 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 | $23.80 | 12.633% | $26.8067 | $26.81 | $26.80 | $26.80 |
| Purchase #2 | $104.28 | 7.410% | $112.0071 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $76.34 | 11.494% | $85.1145 | $85.11 | $85.10 | $85.10 |
| Purchase #4 | $189.87 | 6.150% | $201.547 | $201.55 | $201.55 | $201.50 |
| Purchase #5 | $11.48 | 7.826% | $12.3784 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $183.92 | 3.639% | $190.6128 | $190.61 | $190.60 | $190.60 |
| Purchase #7 | $144.71 | 9.786% | $158.8713 | $158.87 | $158.85 | $158.90 |
| 7 purchase totals = | $734.40 | $787.3378 | $787.34 | $787.30 | $787.30 | |