| 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 | $77.58 | 7.502% | $83.4001 | $83.40 | $83.40 | $83.40 |
| Purchase #2 | $53.69 | 7.712% | $57.8306 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $95.27 | 10.515% | $105.2876 | $105.29 | $105.30 | $105.30 |
| Purchase #4 | $203.36 | 3.520% | $210.5183 | $210.52 | $210.50 | $210.50 |
| Purchase #5 | $66.47 | 11.691% | $74.241 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $71.32 | 9.585% | $78.156 | $78.16 | $78.15 | $78.20 |
| Purchase #7 | $21.98 | 9.120% | $23.9846 | $23.98 | $24.00 | $24.00 |
| 7 purchase totals = | $589.67 | $633.4182 | $633.42 | $633.45 | $633.40 | |