| 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 | $213.51 | 3.873% | $221.7792 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $199.62 | 5.404% | $210.4075 | $210.41 | $210.40 | $210.40 |
| Purchase #3 | $48.28 | 8.789% | $52.5233 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $87.59 | 5.839% | $92.7044 | $92.70 | $92.70 | $92.70 |
| Purchase #5 | $133.96 | 10.213% | $147.6413 | $147.64 | $147.65 | $147.60 |
| Purchase #6 | $27.55 | 10.405% | $30.4166 | $30.42 | $30.40 | $30.40 |
| Purchase #7 | $11.86 | 6.298% | $12.6069 | $12.61 | $12.60 | $12.60 |
| 7 purchase totals = | $722.37 | $768.0792 | $768.08 | $768.05 | $768.00 | |