| 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 | $29.78 | 5.136% | $31.3095 | $31.31 | $31.30 | $31.30 |
| Purchase #2 | $176.51 | 9.854% | $193.9033 | $193.90 | $193.90 | $193.90 |
| Purchase #3 | $85.59 | 5.234% | $90.0698 | $90.07 | $90.05 | $90.10 |
| Purchase #4 | $168.45 | 11.731% | $188.2109 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $46.29 | 7.186% | $49.6164 | $49.62 | $49.60 | $49.60 |
| Purchase #6 | $16.96 | 5.672% | $17.922 | $17.92 | $17.90 | $17.90 |
| Purchase #7 | $104.54 | 8.835% | $113.7761 | $113.78 | $113.80 | $113.80 |
| 7 purchase totals = | $628.12 | $684.8080 | $684.81 | $684.75 | $684.80 | |