| 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 | $43.71 | 12.808% | $49.3084 | $49.31 | $49.30 | $49.30 |
| Purchase #2 | $210.82 | 3.473% | $218.1418 | $218.14 | $218.15 | $218.10 |
| Purchase #3 | $241.68 | 11.694% | $269.9421 | $269.94 | $269.95 | $269.90 |
| Purchase #4 | $77.85 | 6.680% | $83.0504 | $83.05 | $83.05 | $83.10 |
| Purchase #5 | $10.30 | 6.129% | $10.9313 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $140.84 | 13.672% | $160.0956 | $160.10 | $160.10 | $160.10 |
| Purchase #7 | $11.54 | 10.797% | $12.786 | $12.79 | $12.80 | $12.80 |
| 7 purchase totals = | $736.74 | $804.2556 | $804.26 | $804.30 | $804.20 | |