| 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 | $74.28 | 8.683% | $80.7297 | $80.73 | $80.75 | $80.70 |
| Purchase #2 | $19.77 | 4.120% | $20.5845 | $20.58 | $20.60 | $20.60 |
| Purchase #3 | $230.28 | 3.279% | $237.8309 | $237.83 | $237.85 | $237.80 |
| Purchase #4 | $17.59 | 4.281% | $18.343 | $18.34 | $18.35 | $18.30 |
| Purchase #5 | $226.83 | 12.513% | $255.2132 | $255.21 | $255.20 | $255.20 |
| Purchase #6 | $178.80 | 12.744% | $201.5863 | $201.59 | $201.60 | $201.60 |
| Purchase #7 | $116.69 | 4.700% | $122.1744 | $122.17 | $122.15 | $122.20 |
| 7 purchase totals = | $864.24 | $936.4620 | $936.45 | $936.50 | $936.40 | |