| 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 | $78.88 | 10.501% | $87.1632 | $87.16 | $87.15 | $87.20 |
| Purchase #2 | $193.71 | 5.843% | $205.0285 | $205.03 | $205.05 | $205.00 |
| Purchase #3 | $23.36 | 12.860% | $26.3641 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $117.86 | 11.683% | $131.6296 | $131.63 | $131.65 | $131.60 |
| Purchase #5 | $149.74 | 3.715% | $155.3028 | $155.30 | $155.30 | $155.30 |
| Purchase #6 | $228.84 | 4.618% | $239.4078 | $239.41 | $239.40 | $239.40 |
| Purchase #7 | $111.91 | 13.306% | $126.8007 | $126.80 | $126.80 | $126.80 |
| 7 purchase totals = | $904.30 | $971.6967 | $971.69 | $971.70 | $971.70 | |