| 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 | $26.84 | 3.518% | $27.7842 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $229.62 | 11.483% | $255.9873 | $255.99 | $256.00 | $256.00 |
| Purchase #3 | $76.87 | 4.127% | $80.0424 | $80.04 | $80.05 | $80.00 |
| Purchase #4 | $91.77 | 10.644% | $101.538 | $101.54 | $101.55 | $101.50 |
| Purchase #5 | $43.31 | 6.395% | $46.0797 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $91.39 | 9.427% | $100.0053 | $100.01 | $100.00 | $100.00 |
| Purchase #7 | $81.39 | 4.455% | $85.0159 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $641.19 | $696.4528 | $696.46 | $696.50 | $696.40 | |