| 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 | $49.51 | 13.326% | $56.1077 | $56.11 | $56.10 | $56.10 |
| Purchase #2 | $127.62 | 7.262% | $136.8878 | $136.89 | $136.90 | $136.90 |
| Purchase #3 | $145.74 | 12.377% | $163.7782 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $175.27 | 9.545% | $191.9995 | $192.00 | $192.00 | $192.00 |
| Purchase #5 | $135.73 | 11.180% | $150.9046 | $150.90 | $150.90 | $150.90 |
| Purchase #6 | $90.94 | 12.669% | $102.4612 | $102.46 | $102.45 | $102.50 |
| Purchase #7 | $29.62 | 11.256% | $32.954 | $32.95 | $32.95 | $33.00 |
| 7 purchase totals = | $754.43 | $835.0930 | $835.09 | $835.10 | $835.20 | |