| 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 | $85.75 | 8.365% | $92.923 | $92.92 | $92.90 | $92.90 |
| Purchase #2 | $30.42 | 9.270% | $33.2399 | $33.24 | $33.25 | $33.20 |
| Purchase #3 | $158.59 | 3.533% | $164.193 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $53.93 | 11.404% | $60.0802 | $60.08 | $60.10 | $60.10 |
| Purchase #5 | $189.98 | 10.586% | $210.0913 | $210.09 | $210.10 | $210.10 |
| Purchase #6 | $25.83 | 5.763% | $27.3186 | $27.32 | $27.30 | $27.30 |
| Purchase #7 | $45.75 | 8.412% | $49.5985 | $49.60 | $49.60 | $49.60 |
| 7 purchase totals = | $590.25 | $637.4445 | $637.44 | $637.45 | $637.40 | |