| 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 | $89.36 | 3.219% | $92.2365 | $92.24 | $92.25 | $92.20 |
| Purchase #2 | $32.44 | 6.767% | $34.6352 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $199.64 | 13.394% | $226.3798 | $226.38 | $226.40 | $226.40 |
| Purchase #4 | $160.46 | 5.175% | $168.7638 | $168.76 | $168.75 | $168.80 |
| Purchase #5 | $22.68 | 5.622% | $23.9551 | $23.96 | $23.95 | $24.00 |
| Purchase #6 | $108.67 | 3.720% | $112.7125 | $112.71 | $112.70 | $112.70 |
| Purchase #7 | $193.40 | 9.823% | $212.3977 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $806.65 | $871.0806 | $871.09 | $871.10 | $871.10 | |