| 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 | $80.61 | 12.836% | $90.9571 | $90.96 | $90.95 | $91.00 |
| Purchase #2 | $186.71 | 11.185% | $207.5935 | $207.59 | $207.60 | $207.60 |
| Purchase #3 | $11.77 | 13.752% | $13.3886 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $105.25 | 13.615% | $119.5798 | $119.58 | $119.60 | $119.60 |
| Purchase #5 | $21.61 | 4.544% | $22.592 | $22.59 | $22.60 | $22.60 |
| Purchase #6 | $171.78 | 11.297% | $191.186 | $191.19 | $191.20 | $191.20 |
| Purchase #7 | $133.30 | 10.801% | $147.6977 | $147.70 | $147.70 | $147.70 |
| 7 purchase totals = | $711.03 | $792.9947 | $793.00 | $793.05 | $793.10 | |