| 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 | $23.73 | 5.695% | $25.0814 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $23.73 | 12.595% | $26.7188 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $129.51 | 4.827% | $135.7614 | $135.76 | $135.75 | $135.80 |
| Purchase #4 | $231.51 | 4.847% | $242.7313 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $75.79 | 9.552% | $83.0295 | $83.03 | $83.05 | $83.00 |
| Purchase #6 | $238.53 | 12.167% | $267.5519 | $267.55 | $267.55 | $267.60 |
| Purchase #7 | $162.52 | 10.432% | $179.4741 | $179.47 | $179.45 | $179.50 |
| 7 purchase totals = | $885.32 | $960.3484 | $960.34 | $960.35 | $960.40 | |