| 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 | $12.88 | 10.431% | $14.2235 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $197.68 | 4.854% | $207.2754 | $207.28 | $207.30 | $207.30 |
| Purchase #3 | $159.49 | 7.282% | $171.1041 | $171.10 | $171.10 | $171.10 |
| Purchase #4 | $162.42 | 10.663% | $179.7388 | $179.74 | $179.75 | $179.70 |
| Purchase #5 | $58.29 | 5.337% | $61.4009 | $61.40 | $61.40 | $61.40 |
| Purchase #6 | $21.29 | 3.720% | $22.082 | $22.08 | $22.10 | $22.10 |
| Purchase #7 | $160.97 | 8.646% | $174.8875 | $174.89 | $174.90 | $174.90 |
| 7 purchase totals = | $773.02 | $830.7122 | $830.71 | $830.75 | $830.70 | |