| 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 | $9.67 | 8.493% | $10.4913 | $10.49 | $10.50 | $10.50 |
| Purchase #2 | $98.61 | 6.805% | $105.3204 | $105.32 | $105.30 | $105.30 |
| Purchase #3 | $156.93 | 4.222% | $163.5556 | $163.56 | $163.55 | $163.60 |
| Purchase #4 | $146.74 | 13.755% | $166.9241 | $166.92 | $166.90 | $166.90 |
| Purchase #5 | $26.30 | 11.166% | $29.2367 | $29.24 | $29.25 | $29.20 |
| Purchase #6 | $40.70 | 3.503% | $42.1257 | $42.13 | $42.15 | $42.10 |
| Purchase #7 | $202.49 | 6.250% | $215.1456 | $215.15 | $215.15 | $215.10 |
| 7 purchase totals = | $681.44 | $732.7994 | $732.81 | $732.80 | $732.70 | |