| 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 | $93.92 | 6.472% | $99.9985 | $100.00 | $100.00 | $100.00 |
| Purchase #2 | $226.65 | 10.472% | $250.3848 | $250.38 | $250.40 | $250.40 |
| Purchase #3 | $17.40 | 7.469% | $18.6996 | $18.70 | $18.70 | $18.70 |
| Purchase #4 | $167.52 | 6.262% | $178.0101 | $178.01 | $178.00 | $178.00 |
| Purchase #5 | $26.77 | 8.826% | $29.1327 | $29.13 | $29.15 | $29.10 |
| Purchase #6 | $111.83 | 9.523% | $122.4796 | $122.48 | $122.50 | $122.50 |
| Purchase #7 | $93.51 | 12.622% | $105.3128 | $105.31 | $105.30 | $105.30 |
| 7 purchase totals = | $737.60 | $804.0181 | $804.01 | $804.05 | $804.00 | |